IGC Spy

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] [%]	Netto/%dev Netto Deviation [kts]	NetDev	Race Speed [kts]
GKC	DuoDiscus	03:01:40 6181 ft	06:08:47 1223 ft	03:07:07	22 (72.8%) 02:16:11	18 (24%) 00:44:56	8 (3.1%) 00:05:48	318.9	343.9	7.9%	19465	-2285 11.7%	1081	24 (25)	62.8 (61.9)	4.3	4.8	984	488	1.7	44.5	0.7 0.7	81.8	82.2 -0.4	5597 9 %	0.087 0.7 7.9%	-444	55.2 102.2km/h
BSC	DG505	03:13:53 6076 ft	06:19:37 2463 ft	03:05:44	22 (71.1%) 02:12:00	20 (28.5%) 00:52:53	1 (0.3%) 00:00:38	275	287.1	4.4%	18164	-2531 13.9%	908	26 (27)	62.1 (59.5)	3.4	3.6	98	39	1.5	43	0 0.1	70.5	83.7 -13.2	6067 9.7 %	0.017 0.1 4.4%	317	48 88.9km/h
ZAB	DuoDiscXLT	03:25:56 6194 ft	06:52:18 2112 ft	03:26:22	19 (68%) 02:20:23	17 (30.3%) 01:02:36	6 (1.5%) 00:03:11	360.9	378.8	4.9%	24668	-2903 11.8%	1451	24 (25)	66 (65.6)	3.9	4	475	442	1.5	42.6	0.9 0.9	87.4	77.9 9.5	5703 9.1 %	0.189 0.9 4.9%	-1421	56.7 105km/h
HDM	LS6b	02:56:13 5328 ft	06:31:15 2680 ft	03:35:02	28 (62.1%) 02:13:27	25 (36.4%) 01:18:12	4 (1.3%) 00:02:44	315.6	330.6	4.8%	28447	-327 1.2%	1137	20 (20)	53.1 (53.4)	3.6	3.5	865	122	3.1	33.8	0.1 0.2	80.3	84.2 -3.9	5761 9.2 %	0.045 0.2 4.8%	122	47.6 88.2km/h

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
GKC	DuoDiscus	Dual-20m-[DuoDiscus-[MD]]	34	6181 ft 03:01:40	2 [sec] (0 %) 13 [ft] -0.02 [km/h]	0 [sec] (0 %) 4.3/4.3 [kts] 0 [km/h]	212 [sec] (1.9 %) 1.7/4.3 [kts] -1.97 [km/h]	488 [sec] (4.5 %) 0.7/0.9 [kts] -4.64 [km/h]	11 [sec] (0.1 %) 81.8/82.2 [kts] -0.1 [km/h]	0 [sec] (0 %) 0 [ft] 0 [km/h]	882 [sec] (8.5 %) 25/319 [km] -8.72 [km/h]	59 [sec] (0.5 %) 9/9.7 [%] 5597/6067[ft] -0.54 [km/h]	102.2 km/h
BSC	DG505	Dual-20m-[DuoDiscus-[MD]]	38	6076 ft 03:13:53	21 [sec] (0.2 %) 118 [ft] -0.16 [km/h]	657 [sec] (6.3 %) 3.4/4.3 [kts] -5.57 [km/h]	21 [sec] (0.2 %) 1.5/3.4 [kts] -0.17 [km/h]	2010 [sec] (22 %) 0.1/0.9 [kts] -19.54 [km/h]	364 [sec] (3.4 %) 70.5/83.7 [kts] -3 [km/h]	217 [sec] (2 %) 1240 [ft] -1.76 [km/h]	492 [sec] (4.6 %) 12/275 [km] -4.1 [km/h]	0 [sec] (0 %) 9.7/9.7 [%] 6067/6067[ft] 0 [km/h]	88.9 km/h
ZAB	DuoDiscXLT	Dual-20m-[DuoDiscus-[MD]]	34	6194 ft 03:25:56	0 [sec] (0 %) 0 [ft] 0 [km/h]	339 [sec] (2.8 %) 3.9/4.3 [kts] -2.96 [km/h]	119 [sec] (1 %) 1.5/3.9 [kts] -1.02 [km/h]	0 [sec] (0 %) 0.9/0.9 [kts] 0 [km/h]	179 [sec] (1.5 %) 87.4/77.9 [kts] -1.54 [km/h]	135 [sec] (1.1 %) 889 [ft] -1.16 [km/h]	612 [sec] (5.2 %) 18/361 [km] -5.46 [km/h]	46 [sec] (0.4 %) 9.1/9.7 [%] 5703/6067[ft] -0.39 [km/h]	105 km/h
HDM	LS6b	15m-LD-40-[ASW-20C-[IDA]]	37	5328 ft 02:56:13	143 [sec] (1.1 %) 866 [ft] -0.99 [km/h]	752 [sec] (6.2 %) 3.6/4.3 [kts] -5.45 [km/h]	21 [sec] (0.2 %) 3.1/3.6 [kts] -0.15 [km/h]	1602 [sec] (14.2 %) 0.2/0.9 [kts] -12.48 [km/h]	11 [sec] (0.1 %) 80.3/84.2 [kts] -0.08 [km/h]	240 [sec] (1.9 %) 1457 [ft] -1.67 [km/h]	613 [sec] (5 %) 15/316 [km] -4.4 [km/h]	37 [sec] (0.3 %) 9.2/9.7 [%] 5761/6067[ft] -0.25 [km/h]	88.2 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
GKC	DuoDiscus	Dual-20m-[DuoDiscus-[MD]]	34	18	9 50%	9 50%	0 0%	00:44:56	00:25:46	00:19:10	00:00:00	19465 -2285 11.7%	10351 -1407 13.6%	9114 -878 9.6%	0 -0 0%	1081	1150	1012	0	24	25	23	00	62.8	62.7	62.9	0	4.3	4	4.7	0
BSC	DG505	Dual-20m-[DuoDiscus-[MD]]	38	20	12 60%	8 40%	0 0%	00:52:53	00:35:07	00:17:46	00:00:00	18164 -2531 13.9%	12800 -1600 12.5%	5364 -930 17.3%	0 -0 0%	908	1066	670	0	26	25	28	00	62.1	62.6	61.5	0	3.4	3.6	3	0
ZAB	DuoDiscXLT	Dual-20m-[DuoDiscus-[MD]]	34	17	7 41%	10 59%	0 0%	01:02:36	00:19:56	00:42:40	00:00:00	24668 -2903 11.8%	6627 -1167 17.6%	18041 -1735 9.6%	0 -0 0%	1451	946	1804	0	24	26	23	00	66	67	65.3	0	3.9	3.3	4.2	0
HDM	LS6b	15m-LD-40-[ASW-20C-[IDA]]	37	25	8 32%	17 68%	0 0%	01:18:12	00:29:54	00:48:18	00:00:00	28447 -327 1.1%	9966 -143 1.4%	18480 -184 1%	0 -0 0%	1137	1245	1087	0	20	23	18	00	53.1	50.7	54.3	0	3.6	3.3	3.8	0

Thermal Attempts

Callsign	Glider	Polar	WingLoad	Count	Time [hms]	Time %	Alt [ft]	Alt Lost [ft]	Climb (avg) [kts]
GKC	DuoDiscus	Dual-20m-[DuoDiscus-[MD]]	34	8	00:05:48	3.1 %	984	488	1.7
BSC	DG505	Dual-20m-[DuoDiscus-[MD]]	38	1	00:00:38	0.3 %	98	39	1.5
ZAB	DuoDiscXLT	Dual-20m-[DuoDiscus-[MD]]	34	6	00:03:11	1.5 %	475	442	1.5
HDM	LS6b	15m-LD-40-[ASW-20C-[IDA]]	37	4	00:02:44	1.3 %	865	122	3.1

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]
GKC	DuoDiscus	Dual-20m-[DuoDiscus-[MD]]	34	22	02:21:59	02:16:11	72.8 %	-24347	318.9	355.4	343.9	7.9 %	102	55.2	72.8	75.9	61.5	81.8	43	41.3	47.9	44.5	0.7	82.2
BSC	DG505	Dual-20m-[DuoDiscus-[MD]]	38	22	02:12:38	02:12:00	71.1 %	-21832	275	288.3	287.1	4.4 %	89	48	67.2	67.5	50.3	70.5	41.3	41.1	43.3	43	0.1	83.7
ZAB	DuoDiscXLT	Dual-20m-[DuoDiscus-[MD]]	34	19	02:23:34	02:20:23	68 %	-28684	360.9	385.4	378.8	4.9 %	105	56.7	81.4	83.3	60.5	87.4	41.3	40.6	44.1	42.6	0.9	77.9
HDM	LS6b	15m-LD-40-[ASW-20C-[IDA]]	37	28	02:16:11	02:13:27	62.1 %	-31270	315.6	335	330.6	4.8 %	88	47.6	75.1	76.6	50.5	80.3	33.1	32.2	35.2	33.8	0.2	84.2

Altitudes

callsign	Glider	Start [ft]	End [ft]	Max [ft]	Glide [ft]	T-Glide [ft]	Thermal [ft]	Thermal Lost [ft]	Thermal Lost [%]	Thermal (avg) [ft]
GKC	DuoDiscus	6181	1223	7860	-24347	-25331	19465	2285	11.7 %	1081
BSC	DG505	6076	2463	7687	-21832	-21930	18164	2531	13.9 %	908
ZAB	DuoDiscXLT	6194	2112	7919	-28684	-29160	24668	2903	11.8 %	1451
HDM	LS6b	5328	2680	7487	-31270	-32135	28447	327	1.2 %	1137

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]
GKC	DuoDiscus	03:01:40	06:08:47	03:07:07	02:21:59	02:16:11	00:44:56	00:05:48	72.8 %	24 %	3.1 %	24
BSC	DG505	03:13:53	06:19:37	03:05:44	02:12:38	02:12:00	00:52:53	00:00:38	71.1 %	28.5 %	0.3 %	26
ZAB	DuoDiscXLT	03:25:56	06:52:18	03:26:22	02:23:34	02:20:23	01:02:36	00:03:11	68 %	30.3 %	1.5 %	24
HDM	LS6b	02:56:13	06:31:15	03:35:02	02:16:11	02:13:27	01:18:12	00:02:44	62.1 %	36.4 %	1.3 %	20

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]	Leg XC Speed [kts]
GKC	DuoDiscus	03:01:40 6181 ft	03:38:20 6302 ft	00:36:40	4 (71.7%) 00:26:17	3 (25.6%) 00:09:24	2 (2.7%) 00:00:59	63.3	67.1	6%	4320	-511 11.8%	1440	23	63.1	4.5	101	167	1	51.2	0.9 1	82.8	82.1 0.6	56 103.7km/h	57.4 106.3km/h
BSC	DG505	03:13:53 6076 ft	03:42:58 5793 ft	00:29:05	4 (69.8%) 00:20:18	3 (29.7%) 00:08:38	0 (0%) 00:00:00	45.1	45.2	0.4%	2690	-393 14.6%	896	28	62.4	3.1	0	0	0	49.5	0.3 0.3	72.2	79.7 -7.5	50.2 93km/h	48.8 90.4km/h
ZAB	DuoDiscXLT	03:25:56 6194 ft	04:20:20 7171 ft	00:54:24	4 (60.9%) 00:33:09	4 (37.9%) 00:20:36	1 (1.2%) 00:00:39	80.5	83.3	3.6%	7355	-797 10.8%	1838	24	67.8	3.5	-22	127	-0.3	43	0.6 0.6	81.4	77.8 3.7	47.9 88.7km/h	50.9 94.2km/h
HDM	LS6b	02:56:13 5328 ft	03:36:29 5843 ft	00:40:16	5 (61.9%) 00:24:55	4 (38.1%) 00:15:20	0 (0%) 00:00:00	58.7	63.8	8.6%	6299	-30 0.5%	1574	18	53.1	4.1	0	0	0	36.3	0.4 0.5	83	85.8 -2.8	47.3 87.6km/h	49.1 91km/h

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]	Leg XC Speed [kts]
GKC	DuoDiscus	03:38:20 6302 ft	05:04:44 6404 ft	01:26:24	12 (69.3%) 00:59:54	11 (27.9%) 00:24:08	3 (2.7%) 00:02:20	145.5	155.5	6.9%	10797	-1131 10.5%	981	24	62.6	4.4	610	111	2.6	45.1	0.8 0.8	84.1	82.2 1.9	54.6 101.1km/h	55 101.8km/h
BSC	DG505	03:42:58 5793 ft	05:09:45 7582 ft	01:26:47	11 (63.5%) 00:55:04	12 (36.5%) 00:31:43	0 (0%) 00:00:00	113.1	120	6.2%	10099	-1707 16.9%	841	25	63.6	3.1	0	0	0	47.4	0.2 0.2	70.6	81 -10.4	42.2 78.2km/h	45.6 84.4km/h
ZAB	DuoDiscXLT	04:20:20 7171 ft	05:49:26 6906 ft	01:29:06	9 (68.7%) 01:01:15	8 (29.4%) 00:26:14	3 (1.7%) 00:01:33	169.1	172	1.7%	10580	-1400 13.2%	1322	24	66	4	190	236	1.2	51.3	1.5 1.5	91	74.6 16.3	61.5 113.9km/h	61.1 113.2km/h
HDM	LS6b	03:36:29 5843 ft	05:09:28 6692 ft	01:32:59	12 (61.7%) 00:57:22	11 (37.3%) 00:34:39	1 (0.9%) 00:00:50	138.6	142.2	2.6%	12287	-223 1.8%	1117	21	52.8	3.5	216	14	2.6	40.2	0.5 0.6	80.3	80.8 -0.5	48.3 89.5km/h	50.1 92.8km/h

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]	Leg XC Speed [kts]
GKC	DuoDiscus	05:04:44 6404 ft	05:47:26 3877 ft	00:42:42	3 (78.3%) 00:33:26	2 (15.5%) 00:06:37	3 (5.8%) 00:02:29	74	82.6	11.6%	3156	-392 12.4%	1578	24	62.6	4.7	272	209	1.1	46.2	0.6 0.6	80.1	85.2 -5.2	56.2 104.1km/h	50.7 93.9km/h
BSC	DG505	05:09:45 7582 ft	06:05:24 5748 ft	00:55:39	6 (76.2%) 00:42:25	5 (22.5%) 00:12:32	1 (1.1%) 00:00:38	85.1	88.5	4.1%	5374	-430 8%	1074	26	58.6	4.2	98	39	1.5	39.6	-0.1 -0.1	67.6	90.4 -22.8	49.5 91.7km/h	46.5 86.1km/h
ZAB	DuoDiscXLT	05:49:26 6906 ft	06:26:04 4091 ft	00:36:38	3 (77.6%) 00:28:26	2 (19.3%) 00:07:05	2 (2.7%) 00:00:59	72.8	78.2	7.4%	4009	-262 6.5%	2004	25	64.5	5.6	308	78	3.1	36.2	0.6 0.6	89.1	90.5 -1.4	64.4 119.3km/h	57.6 106.6km/h
HDM	LS6b	05:09:28 6692 ft	06:06:55 6148 ft	00:57:27	9 (58.4%) 00:33:34	8 (37.4%) 00:21:29	3 (3.3%) 00:01:54	76.3	81.1	6.2%	8005	-67 0.8%	1000	20	53.7	3.7	648	108	3.4	28.2	-0.4 -0.3	78.2	88.2 -10	43 79.6km/h	42.3 78.3km/h

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]	T-Track [LD]	Avg Netto T-Track Netto [kts]	T-Track Speed [kts]	STF Theory Delta [kts]	Leg Speed [kts]	Leg XC Speed [kts]
GKC	DuoDiscus	05:47:26 3877 ft	06:08:47 1223 ft	00:21:21	3 (77.6%) 00:16:34	2 (22.4%) 00:04:47	0 (0%) 00:00:00	36	38.6	7.1%	1190	-249 20.9%	595	26	63.6	2.5	32.9	-0.2 -0.2	75.5	75.7 -0.2	54.7 101.3km/h	36.9 68.3km/h
BSC	DG505	06:05:24 5748 ft	06:19:37 2463 ft	00:14:13	1 (100%) 00:14:13	0 (0%) 00:00:00	0 (0%) 00:00:00	31.8	33.3	4.8%	0	0 0%	0	00	0	0	33.3	-0.3 -0.3	75.8	84.3 -8.4	72.4 134.1km/h	0 0km/h
ZAB	DuoDiscXLT	06:26:04 4091 ft	06:52:18 2112 ft	00:26:14	3 (66.9%) 00:17:33	3 (33.1%) 00:08:41	0 (0%) 00:00:00	38.5	45.3	17.5%	2723	-442 16.3%	907	24	64.3	3.1	31.6	-0 0.1	83.5	78.4 5.2	47.6 88.2km/h	38.6 71.5km/h
HDM	LS6b	06:06:55 6148 ft	06:31:15 2680 ft	00:24:20	2 (72.3%) 00:17:36	2 (27.7%) 00:06:44	0 (0%) 00:00:00	42	43.5	3.6%	1854	-5 0.3%	927	22	52.8	2.7	26.8	-0.5 -0.4	80.1	82.2 -2.1	55.9 103.5km/h	37.2 68.8km/h

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)
- Times are UTC.

IGC-SPY Gliders Competitions Flight LOG analysis: NSW Coaching Week-Day 6 NSW Gliding Coaching Week

NSW Coaching Week - Day 6 NSW Gliding Coaching Week

Competitors Comparison

Summary