IGC Spy

Hus Bos Challenge Cup 2023 - C Class - Day 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]
20B	ASW-20b	12:10:56 3421 ft	15:37:12 1210 ft	03:26:16	33 (54.2%) 01:51:49	29 (41.7%) 01:26:03	14 (4%) 00:08:17	210.4	228.5	8.6%	16748	-3533 21.1%	577	24 (25)	51.9 (52.2)	1.9	2	377	859	0.4	38.8	0 0.1	66.2	70.8 -4.6	2754 4.4 %	33.1 61.3
JBA	Silent2	12:10:51 3654 ft	15:23:51 984 ft	03:13:00	29 (66.1%) 02:07:32	25 (28.9%) 00:55:44	17 (4.9%) 00:09:26	211	235.1	11.4%	15211	-1558 10.2%	608	23 (24)	49 (48.7)	2.7	2.9	189	1089	0.2	42.6	0.1 0.2	59.7	75.3 -15.6	3069 4.9 %	35.4 65.6
IJE	Silent2	12:17:47 3476 ft	15:43:12 1122 ft	03:25:25	36 (53.3%) 01:49:30	31 (42.3%) 01:26:52	16 (4.3%) 00:08:50	210.7	213.4	1.3%	18233	-3682 20.2%	588	25 (26)	55.6 (55.1)	2.1	2.3	148	1052	0.2	33.9	-0.2 -0.2	63.1	73.4 -10.3	2830 4.5 %	33.2 61.5
JEP	LS-4b	12:13:27 3717 ft	15:35:32 1295 ft	03:22:05	31 (57.4%) 01:55:56	26 (39.2%) 01:19:18	11 (3.3%) 00:06:36	211.6	222.9	5.3%	13881	-3730 26.9%	533	26 (28)	58.9 (58.4)	1.7	1.8	36	757	0.1	44.8	0.2 0.4	62.3	62.8 -0.5	3109 5 %	33.9 62.8
L51	LS-1f	12:10:09 3750 ft	15:20:49 1276 ft	03:10:40	33 (62.1%) 01:58:19	28 (35.2%) 01:07:10	9 (2.5%) 00:04:49	213.8	232	8.5%	16373	-2273 13.9%	584	25 (27)	53.4 (52.2)	2.4	2.7	-44	569	-0.1	40.3	0.3 0.4	63.5	65.7 -2.2	2858 4.6 %	36.3 67.2
luj	lak	12:08:52 3054 ft	15:40:48 1594 ft	03:31:56	34 (54.7%) 01:55:50	30 (40.8%) 01:26:34	15 (4.4%) 00:09:17	210.5	229.1	8.8%	17444	-2743 15.7%	581	27 (27)	53.9 (53.9)	2	2.2	393	1023	0.4	39	0 0.2	64.1	66.8 -2.8	2808 4.5 %	32.2 59.6

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
20B	ASW-20b	15m-LD-40-[ASW-20C-[IDA]]	35	3421 ft 12:10:56	101 [sec] (0.8 %) 329 [ft] -0.51 [km/h]	1481 [sec] (13.6 %) 1.9/2.7 [kts] -8.32 [km/h]	381 [sec] (3.2 %) 0.4/1.9 [kts] -1.94 [km/h]	1226 [sec] (11 %) 0.1/0.4 [kts] -6.73 [km/h]	82 [sec] (0.7 %) 66.2/70.8 [kts] -0.41 [km/h]	70 [sec] (0.6 %) 226 [ft] -0.35 [km/h]	1065 [sec] (9.4 %) 18/210 [km] -5.76 [km/h]	39 [sec] (0.3 %) 4.4/5 [%] 2754/3109[ft] -0.19 [km/h]	61.3 km/h
JBA	Silent2	15m-LD-40-[ASW-20C-[IDA]]	34	3654 ft 12:10:51	21 [sec] (0.2 %) 96 [ft] -0.12 [km/h]	0 [sec] (0 %) 2.7/2.7 [kts] 0 [km/h]	524 [sec] (4.7 %) 0.2/2.7 [kts] -3.11 [km/h]	681 [sec] (6.2 %) 0.2/0.4 [kts] -4.1 [km/h]	642 [sec] (5.9 %) 59.7/75.3 [kts] -3.85 [km/h]	0 [sec] (0 %) 0 [ft] 0 [km/h]	1326 [sec] (12.9 %) 24/211 [km] -8.48 [km/h]	5 [sec] (0 %) 4.9/5 [%] 3069/3109[ft] -0.03 [km/h]	65.6 km/h
IJE	Silent2	15m-LD-40-[ASW-20C-[IDA]]	34	3476 ft 12:17:47	78 [sec] (0.6 %) 274 [ft] -0.39 [km/h]	1204 [sec] (10.8 %) 2.1/2.7 [kts] -6.66 [km/h]	488 [sec] (4.1 %) 0.2/2.1 [kts] -2.54 [km/h]	1962 [sec] (18.9 %) -0.2/0.4 [kts] -11.65 [km/h]	328 [sec] (2.7 %) 63.1/73.4 [kts] -1.68 [km/h]	39 [sec] (0.3 %) 138 [ft] -0.2 [km/h]	157 [sec] (1.3 %) 3/211 [km] -0.8 [km/h]	30 [sec] (0.2 %) 4.5/5 [%] 2830/3109[ft] -0.15 [km/h]	61.5 km/h
JEP	LS-4b	Std-LD-40-[LS4-[IDA]]	34	3717 ft 12:13:27	11 [sec] (0.1 %) 33 [ft] -0.06 [km/h]	1706 [sec] (16.4 %) 1.7/2.7 [kts] -10.29 [km/h]	384 [sec] (3.3 %) 0.1/1.7 [kts] -2.05 [km/h]	276 [sec] (2.3 %) 0.4/0.4 [kts] -1.46 [km/h]	17 [sec] (0.1 %) 62.3/62.8 [kts] -0.09 [km/h]	107 [sec] (0.9 %) 311 [ft] -0.56 [km/h]	646 [sec] (5.6 %) 11/212 [km] -3.54 [km/h]	0 [sec] (0 %) 5/5 [%] 3109/3109[ft] 0 [km/h]	62.8 km/h
L51	LS-1f	Club-LD-35-[LS1-F-[IDA]]	34	3750 ft 12:10:09	0 [sec] (0 %) 0 [ft] 0 [km/h]	431 [sec] (3.9 %) 2.4/2.7 [kts] -2.63 [km/h]	300 [sec] (2.7 %) -0.1/2.4 [kts] -1.81 [km/h]	0 [sec] (0 %) 0.4/0.4 [kts] 0 [km/h]	5 [sec] (0 %) 63.5/65.7 [kts] -0.03 [km/h]	72 [sec] (0.6 %) 292 [ft] -0.43 [km/h]	970 [sec] (9.3 %) 18/214 [km] -6.23 [km/h]	28 [sec] (0.2 %) 4.6/5 [%] 2858/3109[ft] -0.17 [km/h]	67.2 km/h
luj	lak	Std-LD-40-[LS4-[IDA]]	36	3054 ft 12:08:52	207 [sec] (1.7 %) 696 [ft] -0.99 [km/h]	1359 [sec] (12 %) 2/2.7 [kts] -7.13 [km/h]	440 [sec] (3.6 %) 0.4/2 [kts] -2.14 [km/h]	904 [sec] (7.7 %) 0.2/0.4 [kts] -4.56 [km/h]	75 [sec] (0.6 %) 64.1/66.8 [kts] -0.35 [km/h]	182 [sec] (1.4 %) 610 [ft] -0.86 [km/h]	1125 [sec] (9.7 %) 19/210 [km] -5.78 [km/h]	35 [sec] (0.3 %) 4.5/5 [%] 2808/3109[ft] -0.16 [km/h]	59.6 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
20B	ASW-20b	15m-LD-40-[ASW-20C-[IDA]]	35	29	17 59%	11 38%	1 3%	01:26:03	00:54:30	00:28:13	00:03:20	16748 -3533 21.1%	10278 -2112 20.5%	6177 -1207 19.5%	291 -213 73.2%	577	604	561	291	24	23	26	25	51.9	52	52	50.3	1.9	1.9	2.2	0.9
JBA	Silent2	15m-LD-40-[ASW-20C-[IDA]]	34	25	20 80%	4 16%	1 4%	00:55:44	00:40:28	00:11:27	00:03:49	15211 -1558 10.2%	11091 -1246 11.2%	3256 -226 6.9%	863 -85 9.8%	608	554	814	863	23	23	25	25	49	48.9	49.7	47.1	2.7	2.7	2.8	2.2
IJE	Silent2	15m-LD-40-[ASW-20C-[IDA]]	34	31	17 55%	13 42%	1 3%	01:26:52	00:51:28	00:33:23	00:02:01	18233 -3682 20.2%	11977 -1860 15.5%	6081 -1538 25.3%	173 -283 163.6%	588	704	467	173	25	25	25	24	55.6	53.4	58.3	57	2.1	2.3	1.8	0.9
JEP	LS-4b	Std-LD-40-[LS4-[IDA]]	34	26	14 54%	9 35%	3 12%	01:19:18	00:46:03	00:23:01	00:10:14	13881 -3730 26.9%	8028 -2306 28.7%	4235 -862 20.4%	1617 -561 34.7%	533	573	470	539	26	26	27	30	58.9	59.9	58	57.3	1.7	1.7	1.8	1.6
L51	LS-1f	Club-LD-35-[LS1-F-[IDA]]	34	28	6 21%	20 71%	2 7%	01:07:10	00:10:50	00:52:24	00:03:56	16373 -2273 13.9%	3327 -446 13.4%	12787 -1422 11.1%	259 -405 156.4%	584	554	639	129	25	19	27	33	53.4	53.9	53.4	51.3	2.4	3	2.4	0.7
luj	lak	Std-LD-40-[LS4-[IDA]]	36	30	19 63%	10 33%	1 3%	01:26:34	00:49:33	00:35:01	00:02:00	17444 -2743 15.7%	9409 -1856 19.7%	7910 -680 8.6%	124 -206 166.1%	581	495	791	124	27	27	27	24	53.9	53.6	54.7	53	2	1.9	2.2	0.6

Thermal Attempts

Callsign	Glider	Polar	WingLoad	Count	Time [hms]	Time %	Alt [ft]	Alt Lost [ft]	Climb (avg) [kts]
20B	ASW-20b	15m-LD-40-[ASW-20C-[IDA]]	35	14	00:08:17	4 %	377	859	0.4
JBA	Silent2	15m-LD-40-[ASW-20C-[IDA]]	34	17	00:09:26	4.9 %	189	1089	0.2
IJE	Silent2	15m-LD-40-[ASW-20C-[IDA]]	34	16	00:08:50	4.3 %	148	1052	0.2
JEP	LS-4b	Std-LD-40-[LS4-[IDA]]	34	11	00:06:36	3.3 %	36	757	0.1
L51	LS-1f	Club-LD-35-[LS1-F-[IDA]]	34	9	00:04:49	2.5 %	-44	569	-0.1
luj	lak	Std-LD-40-[LS4-[IDA]]	36	15	00:09:17	4.4 %	393	1023	0.4

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]
20B	ASW-20b	15m-LD-40-[ASW-20C-[IDA]]	35	33	02:00:06	01:51:49	54.2 %	-18923	210.4	241.9	228.5	8.6 %	61	33.1	56.8	61	38	66.2	36.5	35.8	41.9	38.8	0.1	70.8
JBA	Silent2	15m-LD-40-[ASW-20C-[IDA]]	34	29	02:16:58	02:07:32	66.1 %	-17932	211	249.5	235.1	11.4 %	66	35.4	49.9	53.6	41.9	59.7	38.6	38.2	45.6	42.6	0.2	75.3
IJE	Silent2	15m-LD-40-[ASW-20C-[IDA]]	34	36	01:58:20	01:49:30	53.3 %	-20519	210.7	228.4	213.4	1.3 %	62	33.2	57.7	62.3	36	63.1	33.7	33.5	36.5	33.9	-0.2	73.4
JEP	LS-4b	Std-LD-40-[LS4-[IDA]]	34	31	02:02:32	01:55:56	57.4 %	-16269	211.6	234.1	222.9	5.3 %	63	33.9	55.9	59.1	37.5	62.3	42.7	42.6	47.2	44.8	0.4	62.8
L51	LS-1f	Club-LD-35-[LS1-F-[IDA]]	34	33	02:03:08	01:58:19	62.1 %	-18935	213.8	240.2	232	8.5 %	67	36.3	56.3	58.6	40.8	63.5	37	37.1	41.6	40.3	0.4	65.7
luj	lak	Std-LD-40-[LS4-[IDA]]	36	34	02:05:07	01:55:50	54.7 %	-18854	210.5	245	229.1	8.8 %	60	32.2	54.5	58.9	37.4	64.1	36.6	35.9	42.6	39	0.2	66.8

Altitudes

callsign	Glider	Start [ft]	End [ft]	Max [ft]	Glide [ft]	T-Glide [ft]	Thermal [ft]	Thermal Lost [ft]	Thermal Lost [%]	Thermal (avg) [ft]
20B	ASW-20b	3421	1210	4599	-18923	-19301	16748	3533	21.1 %	577
JBA	Silent2	3654	984	4662	-17932	-18122	15211	1558	10.2 %	608
IJE	Silent2	3476	1122	4176	-20519	-20667	18233	3682	20.2 %	588
JEP	LS-4b	3717	1295	4438	-16269	-16305	13881	3730	26.9 %	533
L51	LS-1f	3750	1276	4235	-18935	-18891	16373	2273	13.9 %	584
luj	lak	3054	1594	4475	-18854	-19248	17444	2743	15.7 %	581

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]
20B	ASW-20b	12:10:56	15:37:12	03:26:16	02:00:06	01:51:49	01:26:03	00:08:17	54.2 %	41.7 %	4 %	24
JBA	Silent2	12:10:51	15:23:51	03:13:00	02:16:58	02:07:32	00:55:44	00:09:26	66.1 %	28.9 %	4.9 %	23
IJE	Silent2	12:17:47	15:43:12	03:25:25	01:58:20	01:49:30	01:26:52	00:08:50	53.3 %	42.3 %	4.3 %	25
JEP	LS-4b	12:13:27	15:35:32	03:22:05	02:02:32	01:55:56	01:19:18	00:06:36	57.4 %	39.2 %	3.3 %	26
L51	LS-1f	12:10:09	15:20:49	03:10:40	02:03:08	01:58:19	01:07:10	00:04:49	62.1 %	35.2 %	2.5 %	25
luj	lak	12:08:52	15:40:48	03:31:56	02:05:07	01:55:50	01:26:34	00:09:17	54.7 %	40.8 %	4.4 %	27

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
20B	ASW-20b	12:10:56 3421 ft	12:54:33 2224 ft	00:43:37	7 (54.3%) 00:23:40	6 (39.4%) 00:17:10	5 (6.3%) 00:02:45	41.7	46.5	11.4%	2500	-895 35.8%	416	25	51.8	1.4	164	269	0.6	39.6	0 -0	63.7	67.4 -3.7	31 57.4	26.4 48.9
JBA	Silent2	12:10:51 3654 ft	12:59:51 2667 ft	00:49:00	8 (60.1%) 00:29:27	7 (34.4%) 00:16:50	5 (5.4%) 00:02:40	42.4	51.4	21%	3738	-474 12.7%	534	25	48.7	2.2	-40	317	-0.1	36	-0.2 -0.2	56.5	74.1 -17.6	28.1 52	25.7 47.6
IJE	Silent2	12:17:47 3476 ft	13:04:12 2463 ft	00:46:25	7 (50.1%) 00:23:15	6 (45.8%) 00:21:16	3 (4.1%) 00:01:54	41.4	44.6	7.5%	3963	-1026 25.9%	660	25	52.9	1.8	-17	309	-0.1	29.5	-0.5 -0.5	62.1	74.2 -12.1	28.9 53.5	26.1 48.3
JEP	LS-4b	12:13:27 3717 ft	13:02:11 2601 ft	00:48:44	8 (48.7%) 00:23:43	7 (45.6%) 00:22:13	4 (5.7%) 00:02:46	41.2	46.2	12.2%	3356	-1253 37.3%	479	26	60.1	1.5	134	259	0.5	33	-0.3 -0.2	63.1	64.5 -1.4	27.4 50.7	24.1 44.6
L51	LS-1f	12:10:09 3750 ft	12:44:36 2647 ft	00:34:27	5 (71.2%) 00:24:31	4 (26.8%) 00:09:13	1 (1.3%) 00:00:26	42.6	46.7	9.6%	2810	-207 7.4%	702	21	52.4	3	29	32	0.7	38.6	0.2 0.3	61.7	70.6 -8.9	40 74.1	36.7 67.9
luj	lak	12:08:52 3054 ft	12:53:33 2857 ft	00:44:41	8 (54.3%) 00:24:16	7 (36.7%) 00:16:24	6 (8.8%) 00:03:55	41.8	48.1	15.1%	3451	-634 18.4%	493	26	54.3	2.1	239	367	0.6	40.8	0.1 0.1	64.2	67.5 -3.2	30.3 56.1	30.1 55.8

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
20B	ASW-20b	12:54:33 2224 ft	14:18:37 2417 ft	01:24:04	17 (54%) 00:45:24	16 (42.5%) 00:35:42	5 (3.4%) 00:02:53	66	82.3	24.7%	7506	-1617 21.5%	469	24	51.6	2.1	91	341	0.3	36.6	-0.2 -0.2	58.7	74.4 -15.7	25.4 47	25.7 47.7
JBA	Silent2	12:59:51 2667 ft	14:20:38 2940 ft	01:20:47	13 (66%) 00:53:20	12 (27.7%) 00:22:23	9 (6.2%) 00:04:59	67.6	84.9	25.7%	6175	-773 12.5%	514	23	48.5	2.7	156	554	0.3	45.8	0.1 0.1	51.6	75.8 -24.2	27.1 50.2	27.7 51.3
IJE	Silent2	13:04:12 2463 ft	14:23:02 2841 ft	01:18:50	13 (55.1%) 00:43:28	12 (41.4%) 00:32:36	5 (3.4%) 00:02:39	66.7	76.2	14.2%	8193	-1161 14.2%	682	26	55.6	2.5	136	267	0.5	31.6	-0.4 -0.4	56.8	78.2 -21.4	27.4 50.7	28.3 52.4
JEP	LS-4b	13:02:11 2601 ft	14:23:01 2933 ft	01:20:50	12 (60%) 00:48:28	11 (37.5%) 00:30:19	3 (2.5%) 00:01:59	68.5	80.9	18%	5921	-1476 24.9%	538	27	57.9	1.9	6	278	0	47.4	0.2 0.2	54	64.6 -10.6	27.5 50.9	28.4 52.5
L51	LS-1f	12:44:36 2647 ft	14:06:36 1637 ft	01:22:00	12 (60.4%) 00:49:30	11 (36.8%) 00:30:11	4 (2.8%) 00:02:19	73.7	86.4	17.2%	7719	-1000 13%	701	26	53.1	2.5	-63	342	-0.3	32.7	-0.2 -0.1	56.5	70.2 -13.7	29.1 53.9	27.8 51.5
luj	lak	12:53:33 2857 ft	14:21:51 2690 ft	01:28:18	16 (54.3%) 00:47:58	15 (43.6%) 00:38:30	3 (2%) 00:01:45	67.1	85.2	27.1%	7667	-1459 19%	511	28	53.3	2	157	154	0.9	35	-0.2 -0.1	57.6	68.4 -10.8	24.6 45.6	24.5 45.3

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
20B	ASW-20b	14:18:37 2417 ft	14:57:59 4501 ft	00:39:22	4 (47.9%) 00:18:52	4 (48.6%) 00:19:07	2 (3.5%) 00:01:23	49.7	45.1	-9.3%	5160	-492 9.5%	1290	24	53.3	2.7	98	104	0.7	46.5	0.7 0.7	77.4	71.9 5.4	40.9 75.7	51.4 95.3
JBA	Silent2	14:20:38 2940 ft	14:53:24 4457 ft	00:32:46	4 (57.7%) 00:18:55	4 (38.1%) 00:12:29	2 (3.9%) 00:01:17	43.7	41	-6.3%	4039	-206 5.1%	1009	23	49.9	3.2	145	124	1.1	49.7	0.6 0.6	70.2	75.9 -5.7	43.2 80	51.9 96.1
IJE	Silent2	14:23:02 2841 ft	14:56:49 2216 ft	00:33:47	6 (53%) 00:17:54	5 (40.3%) 00:13:36	4 (6.5%) 00:02:11	45.3	41.4	-8.7%	2829	-467 16.5%	565	23	55.4	2.1	64	187	0.3	38.8	0.3 0.3	74.9	69.2 5.7	43.5 80.6	40.8 75.5
JEP	LS-4b	14:23:01 2933 ft	15:02:30 3648 ft	00:39:29	5 (48.7%) 00:19:13	4 (47.3%) 00:18:41	3 (3.8%) 00:01:29	46.4	42.4	-8.6%	3428	-577 16.8%	857	26	58.7	1.8	-32	137	-0.2	51.9	0.8 0.8	71.5	60.4 11.1	38.1 70.6	42.8 79.3
L51	LS-1f	14:06:36 1637 ft	14:44:19 3366 ft	00:37:43	8 (49.8%) 00:18:47	7 (45.9%) 00:17:19	3 (4.3%) 00:01:37	42	43.1	2.6%	4294	-498 11.6%	613	28	53.2	2.4	5	138	0	55	1.3 1.4	74.4	59.3 15.1	36.1 66.9	45.4 84
luj	lak	14:21:51 2690 ft	15:10:33 4363 ft	00:48:42	6 (38.9%) 00:18:56	6 (57%) 00:27:45	4 (4.1%) 00:02:01	49.6	43.9	-11.5%	5311	-468 8.8%	885	27	54.2	1.9	-45	295	-0.2	40.1	0.5 0.5	75.1	64.2 10.9	33 61.1	40.9 75.8

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
20B	ASW-20b	14:57:59 4501 ft	15:33:24 2431 ft	00:35:25	4 (56.7%) 00:20:05	3 (39.7%) 00:14:04	2 (3.6%) 00:01:16	45.5	47.1	3.4%	1581	-528 33.4%	527	24	52.3	1.1	22	144	0.2	42	0.5 0.5	75.9	59.4 16.5	41.7 77.2	27.6 51.2
JBA	Silent2	14:53:24 4457 ft	15:20:47 2709 ft	00:27:23	3 (83.1%) 00:22:46	2 (14.7%) 00:04:02	1 (1.8%) 00:00:30	50.1	50.6	1%	1258	-103 8.2%	629	24	50.9	3.1	-72	91	-1.4	56.7	0.8 0.8	72	73.3 -1.3	59.2 109.6	49.8 92.1
IJE	Silent2	14:56:49 2216 ft	15:38:41 2221 ft	00:41:52	9 (48.6%) 00:20:22	8 (46.3%) 00:19:24	4 (5%) 00:02:06	49.6	43.5	-12.3%	3246	-1026 31.6%	405	25	57.7	1.7	-35	287	-0.2	44.6	0.4 0.4	69.3	65.1 4.2	38.4 71.1	39.2 72.7
JEP	LS-4b	15:02:30 3648 ft	15:31:20 2388 ft	00:28:50	5 (70.5%) 00:20:20	4 (28%) 00:08:05	1 (1.3%) 00:00:22	48	45.8	-4.4%	1174	-423 36%	293	25	60.2	1.4	-72	82	-1.9	64.2	1.1 1.2	73	56.3 16.7	53.9 99.8	42.4 78.5
L51	LS-1f	14:44:19 3366 ft	15:17:02 2168 ft	00:32:43	7 (66.4%) 00:21:44	6 (31.9%) 00:10:27	1 (1.4%) 00:00:27	48.3	48.4	0%	1548	-567 36.7%	258	25	54.7	1.5	-16	55	-0.4	56.8	1.2 1.2	72.1	53 19.1	47.9 88.7	39.1 72.4
luj	lak	15:10:33 4363 ft	15:36:14 2417 ft	00:25:41	3 (78.3%) 00:20:06	2 (15.2%) 00:03:55	2 (6.2%) 00:01:36	44.9	44.5	-0.8%	1013	-180 17.8%	506	23	56.6	2.6	42	206	0.3	49	0.6 0.7	71.7	67 4.7	56.6 104.8	44.7 82.8

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 [%]	T-Track [LD]	Avg Netto T-Track Netto [kts]	T-Track Speed [kts]	STF Theory Delta [kts]	Leg Speed [kts] km/h
20B	ASW-20b	15:33:24 2431 ft	15:37:12 1210 ft	00:03:48	1 (100%) 00:03:48	0 (0%) 00:00:00	0 (0%) 00:00:00	7.5	7.6	1.5%	20.5	-1.5 -1.5	64.9	87.7 -22.7	64 118.5
JBA	Silent2	15:20:47 2709 ft	15:23:51 984 ft	00:03:04	1 (100%) 00:03:04	0 (0%) 00:00:00	0 (0%) 00:00:00	7.2	7.2	0.7%	13.7	-3.2 -3.2	76.4	100.6 -24.2	75.8 140.4
IJE	Silent2	15:38:41 2221 ft	15:43:12 1122 ft	00:04:31	1 (100%) 00:04:31	0 (0%) 00:00:00	0 (0%) 00:00:00	7.6	7.7	1.8%	23	-1.1 -1	55.4	79.2 -23.8	54.4 100.7
JEP	LS-4b	15:31:20 2388 ft	15:35:32 1295 ft	00:04:12	1 (100%) 00:04:12	0 (0%) 00:00:00	0 (0%) 00:00:00	7.5	7.6	0.8%	22.8	-1.1 -1.1	58.6	70.8 -12.2	58.1 107.6
L51	LS-1f	15:17:02 2168 ft	15:20:49 1276 ft	00:03:47	1 (100%) 00:03:47	0 (0%) 00:00:00	0 (0%) 00:00:00	7.2	7.4	3.8%	27.3	-0.4 -0.3	63.6	70.9 -7.2	61.3 113.5
luj	lak	15:36:14 2417 ft	15:40:48 1594 ft	00:04:34	1 (100%) 00:04:34	0 (0%) 00:00:00	0 (0%) 00:00:00	7.1	7.3	2.9%	29.2	-0.5 -0.4	52	69.3 -17.3	50.5 93.5

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: Hus Bos Challenge Cup 2023 - C Class-Day 4