IGC Spy

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]
RP	Diana-2	13:44:45 4278 ft	16:46:52 2368 ft	03:02:07	28 (50.2%) 01:31:29	24 (48.4%) 01:28:10	4 (1.3%) 00:02:17	200	205.1	2.6%	11952	-4215 35.3%	498	26 (26)	55.5 (54.5)	1.3	1.5	147	301	0.6	48.2	0.3 0.3	72.7	69.1 3.5	3190 5.1 %	35.6 65.9
D2	Diana-2	13:47:02 4133 ft	16:52:54 2362 ft	03:05:52	26 (50.2%) 01:33:23	22 (48%) 01:29:12	6 (1.7%) 00:03:05	200.2	204.3	2.1%	11463	-6230 54.4%	521	25 (26)	58.5 (57.3)	1.3	1.4	-118	410	-0.4	51.5	0.4 0.4	70.9	67.7 3.2	2839 4.5 %	34.9 64.6
FS	Ventus-2-ax	13:45:35 4045 ft	16:54:29 2398 ft	03:08:54	28 (47.8%) 01:30:14	24 (49.5%) 01:33:27	8 (2.6%) 00:04:59	200.2	204.1	2%	12076	-4982 41.3%	503	25 (26)	62.8 (61.8)	1.3	1.4	9	679	0	48.9	0.3 0.4	73.3	68 5.3	2980 4.8 %	34.3 63.5
BB	Diana-2	13:44:44 4012 ft	16:56:20 2234 ft	03:11:36	30 (46.8%) 01:29:37	26 (50.7%) 01:37:08	7 (2.4%) 00:04:37	200.1	205	2.5%	12718	-5581 43.9%	489	23 (24)	53.6 (52)	1.3	1.3	273	570	0.6	45.6	0.3 0.3	74.1	69 5.1	3013 4.8 %	33.8 62.6

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
RP	Diana-2	15m-LD42-[Ventus-A-[IDA]]	40	4278 ft 13:44:45	0 [sec] (0 %) 0 [ft] 0 [km/h]	0 [sec] (0 %) 1.3/1.3 [kts] 0 [km/h]	72 [sec] (0.7 %) 0.6/1.3 [kts] -0.44 [km/h]	404 [sec] (3.8 %) 0.3/0.4 [kts] -2.53 [km/h]	68 [sec] (0.6 %) 72.7/69.1 [kts] -0.42 [km/h]	59 [sec] (0.5 %) 134 [ft] -0.36 [km/h]	279 [sec] (2.6 %) 5/200 [km] -1.73 [km/h]	0 [sec] (0 %) 5.1/5.1 [%] 3190/3190[ft] 0 [km/h]	65.9 km/h
D2	Diana-2	15m-LD42-[Ventus-A-[IDA]]	40	4133 ft 13:47:02	68 [sec] (0.6 %) 145 [ft] -0.39 [km/h]	278 [sec] (2.6 %) 1.3/1.3 [kts] -1.65 [km/h]	240 [sec] (2.2 %) -0.4/1.3 [kts] -1.42 [km/h]	0 [sec] (0 %) 0.4/0.4 [kts] 0 [km/h]	77 [sec] (0.7 %) 70.9/67.7 [kts] -0.45 [km/h]	60 [sec] (0.5 %) 128 [ft] -0.35 [km/h]	232 [sec] (2.1 %) 4/200 [km] -1.38 [km/h]	31 [sec] (0.3 %) 4.5/5.1 [%] 2839/3190[ft] -0.18 [km/h]	64.6 km/h
FS	Ventus-2-ax	15m-LD42-[Ventus-A-[IDA]]	40	4045 ft 13:45:35	108 [sec] (1 %) 233 [ft] -0.61 [km/h]	262 [sec] (2.4 %) 1.3/1.3 [kts] -1.5 [km/h]	295 [sec] (2.7 %) 0/1.3 [kts] -1.7 [km/h]	107 [sec] (1 %) 0.4/0.4 [kts] -0.61 [km/h]	110 [sec] (1 %) 73.3/68 [kts] -0.62 [km/h]	76 [sec] (0.7 %) 164 [ft] -0.43 [km/h]	223 [sec] (2 %) 4/200 [km] -1.28 [km/h]	18 [sec] (0.2 %) 4.8/5.1 [%] 2980/3190[ft] -0.1 [km/h]	63.5 km/h
BB	Diana-2	15m-LD42-[Ventus-A-[IDA]]	40	4012 ft 13:44:44	122 [sec] (1.1 %) 266 [ft] -0.67 [km/h]	199 [sec] (1.8 %) 1.3/1.3 [kts] -1.1 [km/h]	152 [sec] (1.3 %) 0.6/1.3 [kts] -0.84 [km/h]	537 [sec] (4.9 %) 0.3/0.4 [kts] -3.07 [km/h]	105 [sec] (0.9 %) 74.1/69 [kts] -0.58 [km/h]	0 [sec] (0 %) 0 [ft] 0 [km/h]	283 [sec] (2.5 %) 5/200 [km] -1.58 [km/h]	15 [sec] (0.1 %) 4.8/5.1 [%] 3013/3190[ft] -0.08 [km/h]	62.6 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
RP	Diana-2	15m-LD42-[Ventus-A-[IDA]]	40	24	13 54%	9 38%	2 8%	01:28:10	00:42:42	00:28:47	00:16:41	11952 -4215 35.3%	4642 -2096 45.2%	4901 -1177 24%	2408 -941 39.1%	498	357	544	1204	26	26	25	26	55.5	55.1	56.9	52.3	1.3	1.1	1.7	1.4
D2	Diana-2	15m-LD42-[Ventus-A-[IDA]]	40	22	11 50%	9 41%	2 9%	01:29:12	00:39:30	00:42:03	00:07:39	11463 -6230 54.3%	4363 -2454 56.2%	6259 -3018 48.2%	839 -757 90.2%	521	396	695	419	25	23	26	30	58.5	55.9	62.1	56.8	1.3	1.1	1.5	1.1
FS	Ventus-2-ax	15m-LD42-[Ventus-A-[IDA]]	40	24	13 54%	10 42%	1 4%	01:33:27	00:50:01	00:41:43	00:01:43	12076 -4982 41.3%	5229 -2911 55.7%	6771 -1933 28.5%	75 -137 182.7%	503	402	677	75	25	24	27	25	62.8	62	63.9	60.7	1.3	1	1.6	0.4
BB	Diana-2	15m-LD42-[Ventus-A-[IDA]]	40	26	14 54%	10 38%	2 8%	01:37:08	00:44:52	00:41:23	00:10:53	12718 -5581 43.9%	5021 -2929 58.3%	6370 -2037 32%	1326 -614 46.3%	489	358	637	663	23	23	24	21	53.6	53.3	54.7	49.7	1.3	1.1	1.5	1.2

Thermal Attempts

Callsign	Glider	Polar	WingLoad	Count	Time [hms]	Time %	Alt [ft]	Alt Lost [ft]	Climb (avg) [kts]
RP	Diana-2	15m-LD42-[Ventus-A-[IDA]]	40	4	00:02:17	1.3 %	147	301	0.6
D2	Diana-2	15m-LD42-[Ventus-A-[IDA]]	40	6	00:03:05	1.7 %	-118	410	-0.4
FS	Ventus-2-ax	15m-LD42-[Ventus-A-[IDA]]	40	8	00:04:59	2.6 %	9	679	0
BB	Diana-2	15m-LD42-[Ventus-A-[IDA]]	40	7	00:04:37	2.4 %	273	570	0.6

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]
RP	Diana-2	15m-LD42-[Ventus-A-[IDA]]	40	28	01:33:46	01:31:29	50.2 %	-13809	200	209.2	205.1	2.6 %	66	35.6	69.1	70.8	37.2	72.7	47.5	47	49.7	48.2	0.3	69.1
D2	Diana-2	15m-LD42-[Ventus-A-[IDA]]	40	26	01:36:28	01:33:23	50.2 %	-13133	200.2	209.7	204.3	2.1 %	65	34.9	67.2	69.4	36.6	70.9	50	50.5	52.4	51.5	0.4	67.7
FS	Ventus-2-ax	15m-LD42-[Ventus-A-[IDA]]	40	28	01:35:13	01:30:14	47.8 %	-13687	200.2	213.8	204.1	2 %	64	34.3	68.1	71.9	36.7	73.3	48	48	51.2	48.9	0.4	68
BB	Diana-2	15m-LD42-[Ventus-A-[IDA]]	40	30	01:34:14	01:29:37	46.8 %	-14463	200.1	213.4	205	2.5 %	63	33.8	68.8	72.3	36.1	74.1	45.4	44.5	48.4	45.6	0.3	69

Altitudes

callsign	Glider	Start [ft]	End [ft]	Max [ft]	Glide [ft]	T-Glide [ft]	Thermal [ft]	Thermal Lost [ft]	Thermal Lost [%]	Thermal (avg) [ft]
RP	Diana-2	4278	2368	4278	-13809	-13956	11952	4215	35.3 %	498
D2	Diana-2	4133	2362	4156	-13133	-13015	11463	6230	54.4 %	521
FS	Ventus-2-ax	4045	2398	4045	-13687	-13697	12076	4982	41.3 %	503
BB	Diana-2	4012	2234	4232	-14463	-14737	12718	5581	43.9 %	489

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]
RP	Diana-2	13:44:45	16:46:52	03:02:07	01:33:46	01:31:29	01:28:10	00:02:17	50.2 %	48.4 %	1.3 %	26
D2	Diana-2	13:47:02	16:52:54	03:05:52	01:36:28	01:33:23	01:29:12	00:03:05	50.2 %	48 %	1.7 %	25
FS	Ventus-2-ax	13:45:35	16:54:29	03:08:54	01:35:13	01:30:14	01:33:27	00:04:59	47.8 %	49.5 %	2.6 %	25
BB	Diana-2	13:44:44	16:56:20	03:11:36	01:34:14	01:29:37	01:37:08	00:04:37	46.8 %	50.7 %	2.4 %	23

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
RP	Diana-2	13:44:45 4278 ft	14:19:56 3031 ft	00:35:11	5 (55%) 00:19:22	4 (40.3%) 00:14:11	3 (4.5%) 00:01:36	46.4	46.8	0.9%	1938	-721 37.2%	484	26	60.6	1.3	98	219	0.6	46.7	0.4 0.4	78.4	68.3 10.1	42.7 79.1	34.1 63.1
D2	Diana-2	13:47:02 4133 ft	14:20:37 2555 ft	00:33:35	5 (57.3%) 00:19:15	4 (40.8%) 00:13:43	1 (1.7%) 00:00:35	46.5	47.1	1.3%	1919	-1085 56.6%	479	28	62.8	1.4	-75	134	-1.3	45.6	0.4 0.4	79.3	68.4 10.9	44.9 83.2	34 63
FS	Ventus-2-ax	13:45:35 4045 ft	14:19:48 2578 ft	00:34:13	5 (54.8%) 00:18:46	4 (43.2%) 00:14:46	1 (1.9%) 00:00:39	46.4	47	1.3%	1922	-905 47.1%	480	28	67.7	1.3	36	98	0.5	45.1	0.5 0.5	81.2	67.4 13.8	43.9 81.3	33.2 61.5
BB	Diana-2	13:44:44 4012 ft	14:20:05 2831 ft	00:35:21	5 (52%) 00:18:23	4 (43.5%) 00:15:22	2 (4.5%) 00:01:35	46.4	46.7	0.5%	2317	-933 40.3%	579	27	59.4	1.5	210	192	1.3	41.3	0.3 0.3	82.3	70.4 11.9	42.6 78.9	35.1 65.1

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
RP	Diana-2	14:19:56 3031 ft	14:50:09 3015 ft	00:30:13	6 (48.9%) 00:14:47	5 (50.7%) 00:15:19	0 (0%) 00:00:00	31.7	34	7.4%	2142	-682 31.9%	428	25	57.8	1.4	0	0	0	52.9	0.5 0.5	74.6	68 6.5	34 63	34.1 63.1
D2	Diana-2	14:20:37 2555 ft	14:50:31 2713 ft	00:29:54	6 (49.3%) 00:14:45	5 (50.3%) 00:15:03	0 (0%) 00:00:00	31.7	33.7	6.3%	1916	-1184 61.8%	383	27	61	1.3	0	0	0	64.7	0.7 0.7	74.1	65 9.1	34.4 63.7	37 68.6
FS	Ventus-2-ax	14:19:48 2578 ft	14:50:11 2910 ft	00:30:23	6 (47.6%) 00:14:28	5 (47.2%) 00:14:21	2 (4.8%) 00:01:28	31.7	33	4%	2099	-824 39.2%	419	27	64	1.4	59	232	0.4	59.8	0.6 0.6	74	67.4 6.5	33.9 62.8	37.1 68.7
BB	Diana-2	14:20:05 2831 ft	14:50:24 2979 ft	00:30:19	6 (46.1%) 00:13:59	5 (51.9%) 00:15:44	1 (1.5%) 00:00:28	31.7	33.5	5.6%	2303	-903 39.2%	460	24	56.2	1.4	58	93	1.2	50	0.5 0.5	77.5	68.7 8.8	33.9 62.8	35.4 65.6

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
RP	Diana-2	14:50:09 3015 ft	15:39:03 3077 ft	00:48:54	8 (49%) 00:23:58	7 (49.5%) 00:24:13	1 (1.4%) 00:00:41	53.7	54.4	1.3%	3438	-1423 41.4%	491	26	56.3	1.4	49	82	0.7	52.3	0.5 0.4	73.6	68.6 4.9	35.6 65.9	36.6 67.7
D2	Diana-2	14:50:31 2713 ft	15:39:27 2670 ft	00:48:56	7 (48.4%) 00:23:42	6 (50.2%) 00:24:33	1 (1.3%) 00:00:37	53.8	54.5	1.3%	3382	-2030 60%	563	27	61.7	1.4	-22	104	-0.4	52.8	0.5 0.5	74.4	68 6.5	35.6 65.9	36 66.8
FS	Ventus-2-ax	14:50:11 2910 ft	15:39:11 2992 ft	00:49:00	8 (47.7%) 00:23:23	7 (51%) 00:24:58	1 (1.1%) 00:00:33	53.7	55	2.4%	3792	-1444 38.1%	541	27	62.9	1.5	55	42	1	48.1	0.4 0.4	76.2	69.4 6.8	35.5 65.7	35.9 66.5
BB	Diana-2	14:50:24 2979 ft	15:38:30 3100 ft	00:48:06	8 (48.3%) 00:23:14	7 (49%) 00:23:35	2 (2.5%) 00:01:12	53.6	54.8	2.1%	4087	-1066 26.1%	583	25	53.3	1.7	62	104	0.5	44.7	0.3 0.3	76.4	72.3 4.1	36.1 66.9	36.7 68

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
RP	Diana-2	15:39:03 3077 ft	16:46:52 2368 ft	01:07:49	9 (49.2%) 00:33:22	8 (50.8%) 00:34:27	0 (0%) 00:00:00	68.3	69.9	2.4%	4432	-1387 31.3%	554	25	50.9	1.3	0	0	0	44.6	0.1 0.1	67.8	70.5 -2.7	32.6 60.4	30.5 56.5
D2	Diana-2	15:39:27 2670 ft	16:52:54 2362 ft	01:13:27	8 (48.6%) 00:35:41	7 (48.9%) 00:35:53	4 (2.6%) 00:01:53	68.1	69	1.3%	4245	-1929 45.4%	606	23	51.6	1.2	-19	170	-0.1	49.9	0.2 0.2	62.7	68.5 -5.8	30.1 55.7	29.2 54.1
FS	Ventus-2-ax	15:39:11 2992 ft	16:54:29 2398 ft	01:15:18	9 (44.6%) 00:33:37	8 (52.3%) 00:39:22	4 (3.1%) 00:02:19	68.3	69.1	1.1%	4261	-1808 42.4%	532	23	59.4	1.1	-141	305	-0.6	48.1	0.2 0.2	66.6	67.8 -1.2	29.4 54.4	27.5 50.9
BB	Diana-2	15:38:30 3100 ft	16:56:20 2234 ft	01:17:50	11 (43.7%) 00:34:01	10 (54.5%) 00:42:27	2 (1.8%) 00:01:22	68.3	70.1	2.6%	4009	-2677 66.8%	400	21	50.1	0.9	-58	179	-0.4	47.7	0.2 0.2	66.8	66.8 -0.1	28.4 52.6	25.7 47.6

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: WGC2021 Club-Std-15m-Task 4-Meter 15

WGC2021 Club-Std-15m - Task 4-Meter 15

Competitors Comparison