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]
S7	LS8	03:01:35 5652 ft	05:50:06 1509 ft	02:48:31	19 (63.7%) 01:47:24	17 (31.1%) 00:52:21	14 (4.9%) 00:08:14	239.7	247.6	3.3%	16955	-2175 12.8%	997	22 (23)	52.9 (52.3)	3.2	3.4	541	1122	0.6	37.2	0.2 0.3	74.7	72.2 2.5	4014 6.4 %	46.1 85.4
vjs	js3	03:01:05 6095 ft	05:57:49 1840 ft	02:56:44	19 (59.4%) 01:45:00	16 (36.6%) 01:04:44	12 (3.9%) 00:06:54	262.9	279.4	6.3%	17884	-5377 30.1%	1117	26 (27)	68.5 (68.7)	2.7	3.1	781	1008	1.1	40	-0.1 -0	86.2	83.6 2.6	4027 6.4 %	48.2 89.3
UWH	JS1	03:09:21 4708 ft	06:28:47 1669 ft	03:19:26	14 (71.4%) 02:22:25	10 (22.7%) 00:45:14	20 (5.8%) 00:11:34	258.3	279.5	8.2%	13142	-1437 10.9%	1314	26 (26)	58.8 (58.9)	2.9	3.2	-18	1560	-0	56.6	0.1 0.3	63.6	72.2 -8.6	3948 6.3 %	42 77.8

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
S7	LS8	Std-Gen3[LS8-Neo]	32	5652 ft 03:01:35	82 [sec] (0.8 %) 443 [ft] -0.7 [km/h]	0 [sec] (0 %) 3.2/3.2 [kts] 0 [km/h]	394 [sec] (4.1 %) 0.6/3.2 [kts] -3.46 [km/h]	0 [sec] (0 %) 0.3/0.3 [kts] 0 [km/h]	28 [sec] (0.3 %) 74.7/72.2 [kts] 0.23 [km/h]	0 [sec] (0 %) 0 [ft] 0 [km/h]	334 [sec] (3.4 %) 8/240 [km] -2.91 [km/h]	1 [sec] (0 %) 6.4/6.4 [%] 4014/4027[ft] -0.01 [km/h]	85.4 km/h
vjs	js3	18m-Gen3[JS3-18]	48	6095 ft 03:01:05	0 [sec] (0 %) 0 [ft] 0 [km/h]	571 [sec] (5.7 %) 2.7/3.2 [kts] -5.08 [km/h]	244 [sec] (2.4 %) 1.1/2.7 [kts] -2.11 [km/h]	802 [sec] (8.2 %) -0/0.3 [kts] -7.3 [km/h]	2 [sec] (0 %) 86.2/83.6 [kts] -0.02 [km/h]	72 [sec] (0.7 %) 331 [ft] -0.61 [km/h]	667 [sec] (6.7 %) 17/263 [km] -5.99 [km/h]	0 [sec] (0 %) 6.4/6.4 [%] 4027/4027[ft] 0 [km/h]	89.3 km/h
UWH	JS1	18m-Gen2[ASG29-18]	34	4708 ft 03:09:21	286 [sec] (2.5 %) 1387 [ft] -1.91 [km/h]	279 [sec] (2.4 %) 2.9/3.2 [kts] -1.86 [km/h]	698 [sec] (6.2 %) -0/2.9 [kts] -4.81 [km/h]	195 [sec] (1.7 %) 0.3/0.3 [kts] -1.29 [km/h]	291 [sec] (2.5 %) 63.6/72.2 [kts] -1.94 [km/h]	33 [sec] (0.3 %) 160 [ft] -0.22 [km/h]	983 [sec] (9 %) 21/258 [km] -6.96 [km/h]	11 [sec] (0.1 %) 6.3/6.4 [%] 3948/4027[ft] -0.07 [km/h]	77.8 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
S7	LS8	Std-Gen3[LS8-Neo]	32	17	5 29%	10 59%	2 12%	00:52:21	00:20:15	00:28:00	00:04:06	16955 -2175 12.8%	5725 -613 10.7%	9977 -1102 11%	1253 -459 36.6%	997	1145	997	626	22	24	21	24	52.9	49.3	54.8	52.5	3.2	2.8	3.5	3
vjs	js3	18m-Gen3[JS3-18]	48	16	10 63%	6 38%	0 0%	01:04:44	00:37:14	00:27:30	00:00:00	17884 -5377 30.1%	9804 -3589 36.6%	8080 -1787 22.1%	0 -0 0%	1117	980	1346	0	26	26	27	00	68.5	68.5	68.4	0	2.7	2.6	2.9	0
UWH	JS1	18m-Gen2[ASG29-18]	34	10	8 80%	2 20%	0 0%	00:45:14	00:41:12	00:04:02	00:00:00	13142 -1437 10.9%	12425 -1282 10.3%	717 -154 21.5%	0 -0 0%	1314	1553	358	0	26	26	30	00	58.8	58.8	58.6	0	2.9	3	1.8	0

Callsign	Glider	Polar	WingLoad	Count	Time [hms]	Time %	Alt [ft]	Alt Lost [ft]	Climb (avg) [kts]
S7	LS8	Std-Gen3[LS8-Neo]	32	14	00:08:14	4.9 %	541	1122	0.6
vjs	js3	18m-Gen3[JS3-18]	48	12	00:06:54	3.9 %	781	1008	1.1
UWH	JS1	18m-Gen2[ASG29-18]	34	20	00:11:34	5.8 %	-18	1560	-0

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]
S7	LS8	Std-Gen3[LS8-Neo]	32	19	01:55:38	01:47:24	63.7 %	-21276	239.7	260.7	247.6	3.3 %	85	46.1	67.1	72.3	50.1	74.7	37	36	40.2	37.2	0.3	72.2
vjs	js3	18m-Gen3[JS3-18]	48	19	01:51:54	01:45:00	59.4 %	-22153	262.9	293.9	279.4	6.3 %	89	48.2	76.1	81.1	53.9	86.2	38.9	37.6	43.5	40	-0	83.6
UWH	JS1	18m-Gen2[ASG29-18]	34	14	02:33:59	02:22:25	71.4 %	-16218	258.3	300.2	279.5	8.2 %	78	42	54.3	58.8	48.8	63.6	52.2	52.3	60.7	56.6	0.3	72.2

Altitudes

callsign	Glider	Start [ft]	End [ft]	Max [ft]	Glide [ft]	T-Glide [ft]	Thermal [ft]	Thermal Lost [ft]	Thermal Lost [%]	Thermal (avg) [ft]
S7	LS8	5652	1509	6453	-21276	-21817	16955	2175	12.8 %	997
vjs	js3	6095	1840	6266	-22153	-22934	17884	5377	30.1 %	1117
UWH	JS1	4708	1669	6424	-16218	-16199	13142	1437	10.9 %	1314

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]
S7	LS8	03:01:35	05:50:06	02:48:31	01:55:38	01:47:24	00:52:21	00:08:14	63.7 %	31.1 %	4.9 %	22
vjs	js3	03:01:05	05:57:49	02:56:44	01:51:54	01:45:00	01:04:44	00:06:54	59.4 %	36.6 %	3.9 %	26
UWH	JS1	03:09:21	06:28:47	03:19:26	02:33:59	02:22:25	00:45:14	00:11:34	71.4 %	22.7 %	5.8 %	26

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
S7	LS8	03:01:35 5652 ft	03:34:32 3684 ft	00:32:57	4 (69.4%) 00:22:53	4 (27.3%) 00:09:00	2 (3.2%) 00:01:04	51.9	53.5	3%	3248	-472 14.5%	812	22	51	3.6	-19	249	-0.2	33.8	0 0	75.7	75.6 0.1	51 94.5	44.9 83.1
vjs	js3	03:01:05 6095 ft	03:47:33 4709 ft	00:46:28	5 (57.5%) 00:26:43	5 (33.4%) 00:15:32	8 (9.1%) 00:04:13	60.4	68.1	12.9%	3363	-1945 57.8%	672	25	67	2.1	335	675	0.8	44	-0.1 -0	82.6	79.5 3.1	42.1 78	37.3 69.1
UWH	JS1	03:09:21 4708 ft	03:50:23 3320 ft	00:41:02	3 (69.3%) 00:28:25	2 (23.8%) 00:09:45	5 (6.9%) 00:02:49	57.8	60.6	4.9%	2369	-621 26.2%	1184	26	63.6	2.4	-94	468	-0.3	54	0.2 0.3	69.1	69 0	45.6 84.5	40.1 74.2

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
S7	LS8	03:34:32 3684 ft	04:54:57 3503 ft	01:20:25	10 (58.4%) 00:46:56	9 (34.3%) 00:27:35	9 (6.7%) 00:05:22	91	98.1	7.8%	7929	-1335 16.8%	881	22	54.1	2.8	403	672	0.7	37	-0.1 0	67.7	72 -4.2	36.7 68	36.6 67.7
vjs	js3	03:47:33 4709 ft	05:04:15 3366 ft	01:16:42	8 (59%) 00:45:17	7 (39.1%) 00:30:01	2 (1.8%) 00:01:21	104	116.7	12.3%	8838	-1931 21.9%	1262	27	68.6	2.9	164	187	1.2	37	-0.4 -0.3	83.5	86.8 -3.3	43.9 81.3	41.8 77.4
UWH	JS1	03:50:23 3320 ft	05:40:26 5768 ft	01:50:03	9 (59.7%) 01:05:44	8 (32.2%) 00:35:29	15 (8%) 00:08:45	102.9	117.3	14%	10773	-815 7.6%	1346	26	57.6	3	75	1091	0.1	45.7	-0.2 -0.1	57.8	75.1 -17.3	30.3 56.1	32.7 60.6

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
S7	LS8	04:54:57 3503 ft	05:42:44 4730 ft	00:47:47	4 (63.2%) 00:30:13	4 (33%) 00:15:46	3 (3.8%) 00:01:48	77.9	76.9	-1.2%	5777	-367 6.4%	1444	22	52.2	3.6	157	200	0.9	53.6	1.3 1.4	82.5	68.7 13.8	52.8 97.8	57.8 107
vjs	js3	05:04:15 3366 ft	05:50:32 3480 ft	00:46:17	5 (55.6%) 00:25:43	4 (41.4%) 00:19:11	2 (2.9%) 00:01:20	81.9	77.8	-5%	5682	-1499 26.4%	1420	26	70	2.9	282	145	2.1	43.7	0.6 0.7	98.1	80.3 17.8	57.4 106.3	58.2 107.8
UWH	JS1	05:40:26 5768 ft	06:19:18 3399 ft	00:38:52	1 (99.8%) 00:38:47	0 (0%) 00:00:00	0 (0%) 00:00:00	81.6	85.2	4.3%	0	0 0%	0	00	0	0	0	0	0	118.3	1 1.1	71.2	64.1 7.1	68.1 126.1	0 0

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 [%]	T-Track [LD]	Avg Netto T-Track Netto [kts]	T-Track Speed [kts]	STF Theory Delta [kts]	Leg Speed [kts] km/h
S7	LS8	05:42:44 4730 ft	05:50:06 1509 ft	00:07:22	1 (100%) 00:07:22	0 (0%) 00:00:00	0 (0%) 00:00:00	18.9	19	0.8%	19.4	-1.4 -1.2	83.6	77.9 5.7	83 153.7
vjs	js3	05:50:32 3480 ft	05:57:49 1840 ft	00:07:17	1 (100%) 00:07:17	0 (0%) 00:00:00	0 (0%) 00:00:00	16.6	16.7	0.6%	33.4	-0.8 -0.6	74.3	88.4 -14.1	73.9 136.9
UWH	JS1	06:19:18 3399 ft	06:28:47 1669 ft	00:09:29	1 (100%) 00:09:29	0 (0%) 00:00:00	0 (0%) 00:00:00	16	16.4	2.9%	31.2	-0.8 -0.7	56.2	78.2 -22	54.6 101.1

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: 2025 Keepit Oct GP-Wolfpack Day 1

2025 Keepit Oct GP - Wolfpack Day 1

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