IGC Spy

2021 Central Districts Regionals - Task 4

Competitors Comparison

Summary

Call sign	Glider	Start [hms] [ft]	Finish [hms] [ft]	Time [hms]	T-Glide [count] [%] [hms]	Thermal [count] [%] [hms]	Try [count] [%] [hms]	Race Dist [Km]	T-Track Dist [Km]	Dist Dev [%]	Thermal Alt [ft]	Thermal Lost [ft] [%]	Thermal Alt (avg) [ft]	Orbit Time [sec] (stab)	Orbit Speed [kts] (stab)	Thermal Vario [kts]	Thermal Vario (stab) [kts]	Tries Alt [ft]	Tries Lost [ft]	Tries Vario [ft]	T-Track [LD]	Avg Netto T-Track Netto [kts]	T-Track Speed [kts]	STF Theory Delta [kts]	Avg Glide height Dens alt gain [kts] [%]	Race Speed [kts] [km/h]
GOP	Ventus-cT-17-6m	23:48:28 2709 ft	03:03:54 846 ft	03:15:26	23 (70.7%) 02:18:13	19 (22.8%) 00:44:37	23 (6.4%) 00:12:25	231.8	277	19.5%	9854	-3932 39.9%	518	25 (28)	54.6 (54.4)	2.2	2.5	-364	2906	-0.3	80.7	0.8 0.9	64.9	77 -12.1	3304 5.3 %	38.4 71.1
GVZ	JS1	00:55:50 4003 ft	03:43:23 1532 ft	02:47:33	23 (70.3%) 01:57:52	19 (26.4%) 00:44:14	10 (3.2%) 00:05:17	245.2	290.8	18.6%	11560	-2180 18.9%	608	27 (29)	58.2 (58)	2.6	2.8	250	678	0.5	66.8	0.4 0.5	79.9	88.5 -8.6	3682 5.9 %	47.4 87.8
GVA	DG400	00:41:07 3953 ft	03:13:31 1125 ft	02:32:24	20 (66.3%) 01:41:05	17 (28.4%) 00:43:21	14 (5.2%) 00:07:53	187.8	225.2	19.9%	11673	-4069 34.9%	686	26 (28)	59.4 (58.9)	2.7	3.1	410	1497	0.5	49.7	0.4 0.5	72.2	80.6 -8.5	4490 7.2 %	39.9 73.9
GHG	ASH31mi	23:43:33 2618 ft	04:15:23 688 ft	04:31:50	35 (68.7%) 03:06:47	30 (24.1%) 01:05:24	32 (7.1%) 00:19:22	233.7	386.9	65.6%	16231	-4065 25%	541	26 (27)	58.1 (57.9)	2.5	2.8	1080	2451	0.6	66	0.1 0.2	67.1	88.6 -21.5	4134 6.6 %	27.9 51.7
GBZ	Ventus-2ct-18m	23:52:02 3372 ft	02:50:19 1850 ft	02:58:17	30 (58%) 01:43:27	25 (36.1%) 01:04:22	15 (5.8%) 00:10:23	179.6	232.3	29.3%	13195	-4914 37.2%	527	26 (28)	58.3 (57.8)	2	2.1	1459	1115	1.4	47.1	-0.1 -0.1	72.7	88.9 -16.1	3889 6.2 %	32.6 60.4
GFS	Lak-17b-FES	00:11:28 3694 ft	02:56:21 2272 ft	02:44:53	19 (56%) 01:32:18	14 (37.6%) 01:01:56	17 (6.2%) 00:10:17	175.1	201.3	15%	13407	-3793 28.3%	957	29 (30)	59.6 (59.3)	2.1	2.2	57	1318	0.1	44.5	-0.2 -0.2	70.7	90.1 -19.4	3740 6 %	34.4 63.7

Where did I lose time? (Hover column heading for Information)

Callsign	Glider	Polar	WingLoad	Start	Lost @ start alt	Lost due to slow climb	Lost due to attempts	Lost due to poor netto	Lost due to incorrect STF	Lost due to high finish	Lost due to deviations	Lost due to Alt Band	Race Speed
GOP	Ventus-cT-17-6m	15m-LD-40-[ASW-20C-[IDA]]	50	2709 ft 23:48:28	352 [sec] (3.1 %) 1294 [ft] -2.2 [km/h]	481 [sec] (4.3 %) 2.2/2.7 [kts] -3.05 [km/h]	844 [sec] (7.8 %) -0.3/2.2 [kts] -5.52 [km/h]	0 [sec] (0 %) 0.9/0.9 [kts] 0 [km/h]	470 [sec] (4.2 %) 64.9/77 [kts] -2.97 [km/h]	43 [sec] (0.4 %) 158 [ft] -0.26 [km/h]	2287 [sec] (24.2 %) 45/232 [km] -17.24 [km/h]	163 [sec] (1.4 %) 5.3/7.2 [%] 3304/4490[ft] -1 [km/h]	71.1 km/h
GVZ	JS1	18m-JS1C-[18-[MD]]	53	4003 ft 00:55:50	0 [sec] (0 %) 0 [ft] 0 [km/h]	78 [sec] (0.8 %) 2.6/2.7 [kts] -0.69 [km/h]	260 [sec] (2.7 %) 0.5/2.6 [kts] -2.33 [km/h]	998 [sec] (11 %) 0.5/0.9 [kts] -9.68 [km/h]	176 [sec] (1.8 %) 79.9/88.5 [kts] -1.56 [km/h]	194 [sec] (2 %) 844 [ft] -1.73 [km/h]	1871 [sec] (22.9 %) 46/245 [km] -20.08 [km/h]	90 [sec] (0.9 %) 5.9/7.2 [%] 3682/4490[ft] -0.79 [km/h]	87.8 km/h
GVA	DG400	15m-LD-40-[ASW-20C-[IDA]]	45	3953 ft 00:41:07	11 [sec] (0.1 %) 50 [ft] -0.09 [km/h]	0 [sec] (0 %) 2.7/2.7 [kts] 0 [km/h]	382 [sec] (4.4 %) 0.5/2.7 [kts] -3.22 [km/h]	749 [sec] (8.9 %) 0.5/0.9 [kts] -6.6 [km/h]	165 [sec] (1.8 %) 72.2/80.6 [kts] -1.36 [km/h]	97 [sec] (1.1 %) 437 [ft] -0.8 [km/h]	1817 [sec] (24.8 %) 37/188 [km] -18.34 [km/h]	0 [sec] (0 %) 7.2/7.2 [%] 4490/4490[ft] 0 [km/h]	73.9 km/h
GHG	ASH31mi	21m-JS1C-[21-[MD]]	55	2618 ft 23:43:33	335 [sec] (2.1 %) 1385 [ft] -1.08 [km/h]	307 [sec] (1.9 %) 2.5/2.7 [kts] -0.99 [km/h]	901 [sec] (5.8 %) 0.6/2.5 [kts] -3.02 [km/h]	2942 [sec] (22 %) 0.2/0.9 [kts] -11.35 [km/h]	1520 [sec] (10.3 %) 67.1/88.6 [kts] -5.3 [km/h]	0 [sec] (0 %) 0 [ft] 0 [km/h]	10692 [sec] (190.3 %) 153/234 [km] -98.18 [km/h]	66 [sec] (0.4 %) 6.6/7.2 [%] 4134/4490[ft] -0.21 [km/h]	51.7 km/h
GBZ	Ventus-2ct-18m	18m-JS1C-[18-[MD]]	53	3372 ft 23:52:02	185 [sec] (1.8 %) 631 [ft] -1.06 [km/h]	922 [sec] (9.4 %) 2/2.7 [kts] -5.7 [km/h]	196 [sec] (1.9 %) 1.4/2 [kts] -1.13 [km/h]	2973 [sec] (38.5 %) -0.1/0.9 [kts] -23.26 [km/h]	620 [sec] (6.2 %) 72.7/88.9 [kts] -3.72 [km/h]	340 [sec] (3.3 %) 1162 [ft] -1.98 [km/h]	3138 [sec] (41.5 %) 53/180 [km] -25.09 [km/h]	62 [sec] (0.6 %) 6.2/7.2 [%] 3889/4490[ft] -0.35 [km/h]	60.4 km/h
GFS	Lak-17b-FES	18m-JS1C-[18-[MD]]	53	3694 ft 00:11:28	86 [sec] (0.9 %) 309 [ft] -0.56 [km/h]	728 [sec] (7.9 %) 2.1/2.7 [kts] -5.06 [km/h]	601 [sec] (6.5 %) 0.1/2.1 [kts] -4.12 [km/h]	2653 [sec] (36.6 %) -0.2/0.9 [kts] -23.34 [km/h]	791 [sec] (8.7 %) 70.7/90.1 [kts] -5.54 [km/h]	439 [sec] (4.6 %) 1584 [ft] -2.96 [km/h]	1485 [sec] (17.7 %) 26/175 [km] -11.25 [km/h]	70 [sec] (0.7 %) 6/7.2 [%] 3740/4490[ft] -0.45 [km/h]	63.7 km/h

Thermals

Callsign	Glider	Polar	WingLoad	Count				Time [hms]				Alt Gain/Loss [ft]				Alt (avg) [ft]				Orbit Time (avg) [sec]				Speed (avg) [kts]				Orbit climb (avg) [ft]
				Tot	R	L	M	Tot	R	L	M	Tot	R	L	M	Tot	R	L	M	Tot	R	L	M	Tot	R	L	M	Tot	R	L	M
GOP	Ventus-cT-17-6m	15m-LD-40-[ASW-20C-[IDA]]	50	19	5 26%	13 68%	1 5%	00:44:37	00:12:16	00:31:16	00:01:05	9854 -3932 39.9%	3093 -1030 33.3%	6658 -2656 39.9%	102 -246 241.2%	518	618	512	102	25	24	26	32	54.6	57.1	54	50.1	2.2	2.5	2.1	0.9
GVZ	JS1	18m-JS1C-[18-[MD]]	53	19	7 37%	12 63%	0 0%	00:44:14	00:16:15	00:27:59	00:00:00	11560 -2180 18.9%	3972 -711 17.9%	7588 -1468 19.3%	0 -0 0%	608	567	632	0	27	27	27	00	58.2	60.4	56.9	0	2.6	2.4	2.7	0
GVA	DG400	15m-LD-40-[ASW-20C-[IDA]]	45	17	14 82%	2 12%	1 6%	00:43:21	00:34:08	00:08:09	00:01:04	11673 -4069 34.9%	8982 -3238 36%	2660 -580 21.8%	29 -250 862.1%	686	641	1330	29	26	26	27	21	59.4	59.8	58.1	56.2	2.7	2.6	3.2	0.3
GHG	ASH31mi	21m-JS1C-[21-[MD]]	55	30	7 23%	19 63%	4 13%	01:05:24	00:17:21	00:40:11	00:07:52	16231 -4065 25%	5576 -885 15.9%	8763 -2462 28.1%	1892 -717 37.9%	541	796	461	473	26	22	28	24	58.1	60.5	57.3	57.4	2.5	3.2	2.2	2.4
GBZ	Ventus-2ct-18m	18m-JS1C-[18-[MD]]	53	25	5 20%	19 76%	1 4%	01:04:22	00:15:32	00:47:38	00:01:12	13195 -4914 37.2%	4612 -731 15.8%	8425 -4087 48.5%	157 -95 60.5%	527	922	443	157	26	25	26	24	58.3	61.3	57.4	60	2	2.9	1.7	1.3
GFS	Lak-17b-FES	18m-JS1C-[18-[MD]]	53	14	4 29%	9 64%	1 7%	01:01:56	00:15:54	00:38:05	00:07:57	13407 -3793 28.3%	4654 -683 14.7%	6685 -2739 41%	2068 -370 17.9%	957	1163	742	2068	29	30	28	31	59.6	61.6	59	57	2.1	2.9	1.7	2.6

Thermal Attempts

Callsign	Glider	Polar	WingLoad	Count	Time [hms]	Time %	Alt [ft]	Alt Lost [ft]	Climb (avg) [kts]
GOP	Ventus-cT-17-6m	15m-LD-40-[ASW-20C-[IDA]]	50	23	00:12:25	6.4 %	-364	2906	-0.3
GVZ	JS1	18m-JS1C-[18-[MD]]	53	10	00:05:17	3.2 %	250	678	0.5
GVA	DG400	15m-LD-40-[ASW-20C-[IDA]]	45	14	00:07:53	5.2 %	410	1497	0.5
GHG	ASH31mi	21m-JS1C-[21-[MD]]	55	32	00:19:22	7.1 %	1080	2451	0.6
GBZ	Ventus-2ct-18m	18m-JS1C-[18-[MD]]	53	15	00:10:23	5.8 %	1459	1115	1.4
GFS	Lak-17b-FES	18m-JS1C-[18-[MD]]	53	17	00:10:17	6.2 %	57	1318	0.1

Glides

Callsign	Glider	Polar	WingLoad	Count	Glide Time [hms]	T-Glide Time [hms]	T-Glide Time [%]	Glide Alt [ft]	Race Length [km]	Track Length [km]	T-Track Length [km]	Deviation Race/TTrack [%]	Race Speed [km/h]	Race Speed [kts]	Glide Speed [kts]	T-Glide Speed [kts]	Track Speed [kts]	T-Track Speed [kts]	Glide [LD]	T-Glide [LD]	Track [LD]	T-Track [LD]	T-Track Netto [kts]	STF Theory [kts]
GOP	Ventus-cT-17-6m	15m-LD-40-[ASW-20C-[IDA]]	50	23	02:30:38	02:18:13	70.7 %	-11630	231.8	298	277	19.5 %	71	38.4	49.9	54.3	49.4	64.9	65.4	67.5	84.1	80.7	0.9	77
GVZ	JS1	18m-JS1C-[18-[MD]]	53	23	02:03:09	01:57:52	70.3 %	-14039	245.2	300.8	290.8	18.6 %	88	47.4	64.5	67.4	58.2	79.9	57.3	56.3	70.3	66.8	0.5	88.5
GVA	DG400	15m-LD-40-[ASW-20C-[IDA]]	45	20	01:48:58	01:41:05	66.3 %	-14448	187.8	240.3	225.2	19.9 %	74	39.9	55.8	60.2	51.1	72.2	42.7	41.5	54.6	49.7	0.5	80.6
GHG	ASH31mi	21m-JS1C-[21-[MD]]	55	35	03:26:09	03:06:47	68.7 %	-18149	233.7	421.4	386.9	65.6 %	52	27.9	36.7	40.5	50.2	67.1	42.2	39.9	76.2	66	0.2	88.6
GBZ	Ventus-2ct-18m	18m-JS1C-[18-[MD]]	53	30	01:53:50	01:43:27	58 %	-14721	179.6	251.2	232.3	29.3 %	60	32.6	51.1	56.2	45.6	72.7	40	36.4	56	47.1	-0.1	88.9
GFS	Lak-17b-FES	18m-JS1C-[18-[MD]]	53	19	01:42:35	01:32:18	56 %	-14770	175.1	219.9	201.3	15 %	64	34.4	55.3	61.4	43.2	70.7	38.9	38.7	48.9	44.5	-0.2	90.1

Altitudes

callsign	Glider	Start [ft]	End [ft]	Max [ft]	Glide [ft]	T-Glide [ft]	Thermal [ft]	Thermal Lost [ft]	Thermal Lost [%]	Thermal (avg) [ft]
GOP	Ventus-cT-17-6m	2709	846	4912	-11630	-11265	9854	3932	39.9 %	518
GVZ	JS1	4003	1532	5626	-14039	-14289	11560	2180	18.9 %	608
GVA	DG400	3953	1125	7798	-14448	-14858	11673	4069	34.9 %	686
GHG	ASH31mi	2618	688	5872	-18149	-19230	16231	4065	25 %	541
GBZ	Ventus-2ct-18m	3372	1850	6079	-14721	-16181	13195	4914	37.2 %	527
GFS	Lak-17b-FES	3694	2272	5572	-14770	-14828	13407	3793	28.3 %	957

Times

Callsign	Glider	Start [hms]	End [hms]	Race [hms]	Glide [hms]	T-Glide [hms]	Thermal [hms]	Thermal Attempt [hms]	T-Glide % [%]	Thermal % [%]	Thermal Attempt % [%]	Orbit (avg) [sec]
GOP	Ventus-cT-17-6m	23:48:28	03:03:54	03:15:26	02:30:38	02:18:13	00:44:37	00:12:25	70.7 %	22.8 %	6.4 %	25
GVZ	JS1	00:55:50	03:43:23	02:47:33	02:03:09	01:57:52	00:44:14	00:05:17	70.3 %	26.4 %	3.2 %	27
GVA	DG400	00:41:07	03:13:31	02:32:24	01:48:58	01:41:05	00:43:21	00:07:53	66.3 %	28.4 %	5.2 %	26
GHG	ASH31mi	23:43:33	04:15:23	04:31:50	03:26:09	03:06:47	01:05:24	00:19:22	68.7 %	24.1 %	7.1 %	26
GBZ	Ventus-2ct-18m	23:52:02	02:50:19	02:58:17	01:53:50	01:43:27	01:04:22	00:10:23	58 %	36.1 %	5.8 %	26
GFS	Lak-17b-FES	00:11:28	02:56:21	02:44:53	01:42:35	01:32:18	01:01:56	00:10:17	56 %	37.6 %	6.2 %	29

Summary Leg 1

Call sign	Glider	Start [hms] [ft]	Finish [hms] [ft]	Time [hms]	T-Glide [count] [%] [hms]	Thermal [count] [%] [hms]	Try [count] [%] [hms]	Leg Dist [Km]	T-Track Dist [Km]	Dist Dev [%]	Thermal Alt [ft]	Thermal Lost [ft] [%]	Thermal Alt (avg) [ft]	Orbit Time [sec] (stab)	Orbit Speed [kts] (stab)	Thermal Vario [kts]	Tries Alt [ft]	Tries Lost [ft]	Tries Vario [ft]	T-Track [LD]	Avg Netto T-Track Netto [kts]	T-Track Speed [kts]	STF Theory Delta [kts]	Leg Speed [kts] km/h	Leg XC Speed [kts] km/h
GOP	Ventus-cT-17-6m	23:48:28 2709 ft	00:48:38 2155 ft	01:00:10	9 (58.9%) 00:35:27	8 (32.5%) 00:19:32	9 (8.6%) 00:05:11	24.6	57.4	133.2%	2564	-2054 80.1%	320	26	52.7	1.3	-41	1120	-0.1	61.2	0.5 0.6	52.5	71.5 -19	13.3 24.6	12.4 23
GVZ	JS1	00:55:50 4003 ft	01:23:38 4616 ft	00:27:48	4 (59.2%) 00:16:27	3 (32.2%) 00:08:57	4 (8.2%) 00:02:17	29.9	34.9	16.6%	1788	-663 37.1%	596	29	59.6	2	296	160	1.3	78.3	0.4 0.5	68.8	84 -15.3	34.9 64.6	40.5 75.1
GVA	DG400	00:41:07 3953 ft	01:39:32 6938 ft	00:58:25	10 (53.2%) 00:31:05	9 (43.8%) 00:25:34	4 (3%) 00:01:46	34.4	60.6	76.2%	6345	-2534 39.9%	705	27	57.4	2.5	282	246	1.6	54.6	0.4 0.4	63.2	79.8 -16.6	19.1 35.4	24.2 44.9
GHG	ASH31mi	23:43:33 2618 ft	02:06:24 5541 ft	02:22:51	22 (58.2%) 01:23:07	21 (32%) 00:45:43	22 (9.7%) 00:13:51	41.9	164.5	292.2%	9632	-3083 32%	458	28	57.5	2.1	556	1852	0.4	73.7	0.2 0.3	64.1	84.7 -20.6	9.5 17.6	10.6 19.6
GBZ	Ventus-2ct-18m	23:52:02 3372 ft	01:01:49 3894 ft	01:09:47	13 (44%) 00:30:43	12 (52.5%) 00:36:37	4 (3.5%) 00:02:27	26.2	63.1	140.7%	5862	-3477 59.3%	488	27	57.7	1.6	239	252	1	37.1	-0.5 -0.5	66.6	88.6 -22	12.2 22.6	12.9 23.9
GFS	Lak-17b-FES	00:11:28 3694 ft	00:48:49 3431 ft	00:37:21	4 (50.9%) 00:19:01	3 (44.2%) 00:16:31	3 (4.6%) 00:01:43	28.5	39.6	38.9%	3145	-1212 38.5%	1048	29	58.6	1.9	-218	350	-1.3	41.1	-0.3 -0.3	67.5	89.3 -21.8	24.8 45.9	24.1 44.6

Summary Leg 2

Call sign	Glider	Start [hms] [ft]	Finish [hms] [ft]	Time [hms]	T-Glide [count] [%] [hms]	Thermal [count] [%] [hms]	Try [count] [%] [hms]	Leg Dist [Km]	T-Track Dist [Km]	Dist Dev [%]	Thermal Alt [ft]	Thermal Lost [ft] [%]	Thermal Alt (avg) [ft]	Orbit Time [sec] (stab)	Orbit Speed [kts] (stab)	Thermal Vario [kts]	Tries Alt [ft]	Tries Lost [ft]	Tries Vario [ft]	T-Track [LD]	Avg Netto T-Track Netto [kts]	T-Track Speed [kts]	STF Theory Delta [kts]	Leg Speed [kts] km/h	Leg XC Speed [kts] km/h
GOP	Ventus-cT-17-6m	00:48:38 2155 ft	01:42:13 2981 ft	00:53:35	6 (65.6%) 00:35:08	5 (26.6%) 00:14:16	8 (7.6%) 00:04:05	73.6	76.7	4.2%	4230	-907 21.4%	846	25	55.8	2.9	-534	1239	-1.3	90.3	1 1	70.7	82.6 -11.9	44.5 82.4	47.5 88
GVZ	JS1	01:23:38 4616 ft	02:21:47 3900 ft	00:58:09	6 (74.5%) 00:43:21	6 (22.1%) 00:12:50	4 (3.4%) 00:01:58	89.5	109.1	21.9%	3632	-535 14.7%	605	26	60.9	2.8	-111	428	-0.6	84.5	0.7 0.7	81.5	88.3 -6.8	49.9 92.4	47.9 88.7
GVA	DG400	01:39:32 6938 ft	02:09:52 4097 ft	00:30:20	3 (79.2%) 00:24:02	3 (20.8%) 00:06:18	0 (0%) 00:00:00	59.4	64.4	8.5%	2011	-717 35.7%	670	25	64.9	3.2	0	0	0	43.6	0.6 0.8	86.9	82.4 4.4	63.4 117.4	49.5 91.6
GHG	ASH31mi	02:06:24 5541 ft	02:59:59 3208 ft	00:53:35	5 (83.6%) 00:44:47	4 (14.7%) 00:07:52	2 (1.7%) 00:00:55	81.5	101.2	24.2%	2381	-713 30%	595	21	60.7	3	-85	240	-0.9	71.8	0.3 0.3	73.2	91.8 -18.6	49.2 91.1	43.5 80.5
GBZ	Ventus-2ct-18m	01:01:49 3894 ft	01:41:10 3323 ft	00:39:21	6 (64.5%) 00:25:23	5 (31.6%) 00:12:25	2 (3.9%) 00:01:31	52.6	58.4	10.9%	2900	-711 24.5%	580	25	59.2	2.3	219	160	1.4	52.1	0 -0	74.5	90.2 -15.7	43.3 80.2	41.1 76.2
GFS	Lak-17b-FES	00:48:49 3431 ft	01:51:19 3488 ft	01:02:30	7 (51.1%) 00:31:57	6 (40.3%) 00:25:12	8 (8.4%) 00:05:16	53.2	66.5	25%	4496	-1722 38.3%	749	30	58.6	1.8	-29	653	-0.1	49.7	-0 -0	67.4	86.1 -18.7	27.6 51.1	27.9 51.7

Summary Leg 3

Call sign	Glider	Start [hms] [ft]	Finish [hms] [ft]	Time [hms]	T-Glide [count] [%] [hms]	Thermal [count] [%] [hms]	Try [count] [%] [hms]	Leg Dist [Km]	T-Track Dist [Km]	Dist Dev [%]	Thermal Alt [ft]	Thermal Lost [ft] [%]	Thermal Alt (avg) [ft]	Orbit Time [sec] (stab)	Orbit Speed [kts] (stab)	Thermal Vario [kts]	Tries Alt [ft]	Tries Lost [ft]	Tries Vario [ft]	T-Track [LD]	Avg Netto T-Track Netto [kts]	T-Track Speed [kts]	STF Theory Delta [kts]	Leg Speed [kts] km/h	Leg XC Speed [kts] km/h
GOP	Ventus-cT-17-6m	01:42:13 2981 ft	02:14:29 4117 ft	00:32:16	5 (65.8%) 00:21:14	5 (29.1%) 00:09:24	4 (5.1%) 00:01:38	41.8	45.7	9.3%	2691	-802 29.8%	538	24	56.2	2.8	126	314	0.8	89.2	0.9 0.9	69.8	81.9 -12.1	42 77.8	48.4 89.6
GVZ	JS1	02:21:47 3900 ft	03:07:19 4826 ft	00:45:32	10 (57.3%) 00:26:05	9 (41.3%) 00:18:49	1 (1.4%) 00:00:38	49.8	64	28.6%	4474	-874 19.5%	497	27	56.2	2.3	83	53	1.3	57.8	0.2 0.3	79.5	87.8 -8.3	35.4 65.6	39.2 72.6
GVA	DG400	02:09:52 4097 ft	02:37:08 5679 ft	00:27:16	4 (56.7%) 00:15:28	4 (36.5%) 00:09:57	4 (6.8%) 00:01:51	30.8	33.7	9.5%	3139	-680 21.7%	784	24	59	3.1	190	242	1	63.2	0.7 0.7	70.6	82.5 -11.9	36.6 67.8	45.4 84
GHG	ASH31mi	02:59:59 3208 ft	03:32:55 5515 ft	00:32:56	5 (60.5%) 00:19:56	4 (27.4%) 00:09:01	7 (12%) 00:03:57	37.8	42.4	12.1%	3161	-219 7%	790	23	58.3	3.5	561	307	1.4	99.5	0.5 0.5	69	94.2 -25.2	37.2 68.9	48.2 89.3
GBZ	Ventus-2ct-18m	01:41:10 3323 ft	02:02:10 3740 ft	00:21:00	3 (64%) 00:13:26	2 (18.9%) 00:03:58	5 (17.1%) 00:03:36	30.2	31.1	2.8%	1417	-206 14.6%	708	23	59.1	3.5	646	357	1.8	61.9	0.2 0.1	74.9	97.7 -22.8	46.6 86.3	49.3 91.4
GFS	Lak-17b-FES	01:51:19 3488 ft	02:18:33 5426 ft	00:27:14	4 (49.3%) 00:13:26	3 (46.9%) 00:12:46	2 (3.5%) 00:00:57	31.3	30.9	-1.3%	3776	-529 14%	1258	28	62.2	2.9	39	105	0.4	54.7	0.1 0.1	74.4	94.1 -19.7	37.2 68.9	49.6 91.8

Summary Leg 4

Call sign	Glider	Start [hms] [ft]	Finish [hms] [ft]	Time [hms]	T-Glide [count] [%] [hms]	Thermal [count] [%] [hms]	Try [count] [%] [hms]	Leg Dist [Km]	T-Track Dist [Km]	Dist Dev [%]	Thermal Alt [ft]	Thermal Lost [ft] [%]	Thermal Alt (avg) [ft]	Orbit Time [sec] (stab)	Orbit Speed [kts] (stab)	Thermal Vario [kts]	Tries Alt [ft]	Tries Lost [ft]	Tries Vario [ft]	T-Track [LD]	Avg Netto T-Track Netto [kts]	T-Track Speed [kts]	STF Theory Delta [kts]	Leg Speed [kts] km/h	Leg XC Speed [kts] km/h
GOP	Ventus-cT-17-6m	02:14:29 4117 ft	02:45:01 4612 ft	00:30:32	2 (92.6%) 00:28:16	1 (4.6%) 00:01:25	1 (2.5%) 00:00:46	49.7	54.2	9.1%	367	-168 45.9%	367	28	56.3	2.6	55	107	0.7	-2336.2	1.5 1.6	62.1	73.8 -11.7	52.7 97.6	57.3 106.1
GVZ	JS1	03:07:19 4826 ft	03:30:52 4514 ft	00:23:33	2 (82.7%) 00:19:28	1 (15.4%) 00:03:38	1 (1.7%) 00:00:24	42	48.2	14.9%	1664	-106 6.4%	1664	24	55.5	4.5	-18	35	-0.4	80.1	0.6 0.7	80.2	100.6 -20.4	57.7 106.9	57.4 106.3
GVA	DG400	02:37:08 5679 ft	02:54:40 4074 ft	00:17:32	1 (85.4%) 00:14:58	0 (0%) 00:00:00	4 (14.2%) 00:02:29	31.7	33.8	6.7%	0	0 0%	0	00	0	0	-193	613	-0.8	81.7	1 1	73.2	80.9 -7.7	58.5 108.3	0 0
GHG	ASH31mi	03:32:55 5515 ft	03:55:58 3838 ft	00:23:03	2 (87.6%) 00:20:11	1 (12.1%) 00:02:48	0 (0%) 00:00:00	39.4	43.8	11.3%	1056	-48 4.5%	1056	21	58.1	3.7	0	0	0	53.4	-0.1 -0.1	70.3	100.7 -30.4	55.3 102.4	46.5 86
GBZ	Ventus-2ct-18m	02:02:10 3740 ft	02:34:24 5853 ft	00:32:14	7 (55.8%) 00:18:00	6 (35.3%) 00:11:22	4 (8.7%) 00:02:49	33.9	36	6%	3015	-518 17.2%	502	27	58.3	2.6	354	344	1.2	92.4	0.6 0.6	64.7	88.2 -23.5	34.1 63.2	45.7 84.7
GFS	Lak-17b-FES	02:18:33 5426 ft	02:37:35 4463 ft	00:19:02	2 (70.1%) 00:13:21	1 (17%) 00:03:14	4 (12.3%) 00:02:21	27	27.4	1.6%	481	-257 53.5%	481	32	60.2	1.5	265	208	1.1	52	0 0.1	66.5	83 -16.6	45.9 85	34.3 63.5

Summary Leg 5

Call sign	Glider	Start [hms] [ft]	Finish [hms] [ft]	Time [hms]	T-Glide [count] [%] [hms]	Thermal [count] [%] [hms]	Try [count] [%] [hms]	Leg Dist [Km]	T-Track Dist [Km]	Dist Dev [%]	Thermal Alt [ft]	Thermal Lost [ft] [%]	Thermal Alt (avg) [ft]	Orbit Time [sec] (stab)	Orbit Speed [kts] (stab)	Thermal Vario [kts]	Tries Alt [ft]	Tries Lost [ft]	Tries Vario [ft]	T-Track [LD]	Avg Netto T-Track Netto [kts]	T-Track Speed [kts]	STF Theory Delta [kts]	Leg Speed [kts] km/h	Leg XC Speed [kts] km/h
GOP	Ventus-cT-17-6m	02:45:01 4612 ft	03:03:54 846 ft	00:18:53	1 (96%) 00:18:08	0 (0%) 00:00:00	1 (4%) 00:00:45	42	43	2.2%	0	0 0%	0	00	0	0	29	122	0.4	37.2	-0.1 -0	76.8	89.7 -12.9	72.1 133.5	0 0
GVZ	JS1	03:30:52 4514 ft	03:43:23 1532 ft	00:12:31	1 (100%) 00:12:31	0 (0%) 00:00:00	0 (0%) 00:00:00	34	34.6	1.7%	0	0 0%	0	00	0	0	0	0	0	38.1	-0.4 -0.3	89.5	92.7 -3.2	88.1 163.2	0 0
GVA	DG400	02:54:40 4074 ft	03:13:31 1125 ft	00:18:51	2 (82.4%) 00:15:32	1 (8.1%) 00:01:32	2 (9.5%) 00:01:47	31.6	32.6	3.3%	177	-137 77.8%	177	23	62.7	1.1	131	393	0.7	32.8	-0.4 -0.4	68	75.3 -7.3	54.2 100.4	23.5 43.5
GHG	ASH31mi	03:55:58 3838 ft	04:15:23 688 ft	00:19:25	1 (96.7%) 00:18:46	0 (0%) 00:00:00	1 (3.3%) 00:00:39	33.1	35	5.7%	0	0 0%	0	00	0	0	47	50	0.7	35.9	-0.6 -0.5	60.4	102 -41.6	55.3 102.4	0 0
GBZ	Ventus-2ct-18m	02:34:24 5853 ft	02:50:19 1850 ft	00:15:55	1 (100%) 00:15:55	0 (0%) 00:00:00	0 (0%) 00:00:00	36.6	43.8	19.5%	0	0 0%	0	00	0	0	0	0	0	35.9	-0.5 -0.5	89.1	101.8 -12.7	74.6 138.2	0 0
GFS	Lak-17b-FES	02:37:35 4463 ft	02:56:21 2272 ft	00:18:46	2 (77.5%) 00:14:33	1 (22.5%) 00:04:13	0 (0%) 00:00:00	35.1	36.9	5.3%	1508	-71 4.7%	1508	25	60.2	3.5	0	0	0	32.8	-0.8 -0.8	82.3	103.8 -21.5	60.6 112.2	47.1 87.3

Metric Info:
Track: The GPS track (every fix) in a glide between 2 thermals Including Thermal Attempts
T-Track: The GPS track (every fix) in a glide between 2 thermals Excluding Thermal Attempts (this is a better metric to use)
Glide: The distance or time between Turnpoints Including Thermal Attempts
T-Glide: The distance or time between Turnpoints Excluding Thermal Attempts
Task: The assigned task
Race: The achieved distance or time for the assigned task
Stab: Stab or Stabilised is used in thermal averages excluding the 1st and last orbits
ttrack Netto: The netto
Thermal Lost: The altitude lost between fixes while in a thermal (slow to center, stay too long)
Tries Lost: The altitude lost between fixes while in a thermal attempt (slow to center, stay too long)
Orbit Time: The time to complete an orbit.
Orbit Speed: the Ground speed of an orbit.

Notes:
- All speeds are Ground Speed, wind is not taken in account.
- A Try or Thermal Attempt is counted if the glider circles of over 18 seconds but under 60 seconds.
- A thermal is counted when the glider circles for over 60 seconds.
- Use of a logger with GNSS (GPS) altitude instead of pressure altitude will have far less reliable statistics.
- Polar and wingloading are critical for netto and speed to fly calculations, invalid entries will give eronous statistics.
- Netto is calculated for each segment (fix) rather than for each glide.
- Leg STF is based on the next thermal climb rate and current Leg netto. (Previous climb for final glide)
- For Events loaded prior to Aug 2024 Times are UTC, for after Aug 2024 times are local event location.
- Events loaded from July 2024 till 11 Aug 2024 have incorrect Netto and speed to fly.

IGC-SPY Gliders Competitions Flight LOG analysis: 2021 Central Districts Regionals-Task 4