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]
V8	Ventus2CX	02:30:14 4409 ft	04:20:01 1902 ft	01:49:47	17 (61.2%) 01:07:08	14 (32%) 00:35:10	15 (6.7%) 00:07:22	161.5	185	14.6%	10249	-3200 31.2%	732	23 (24)	66.6 (65.3)	2.9	3.5	364	1628	0.5	46.2	0.2 0.5	89.3	85.2 4.1	3585 5.7 %	47.7 88.3
GLL	SpeedAstir	02:33:08 5003 ft	04:20:10 3166 ft	01:47:02	15 (59.7%) 01:03:57	14 (33.4%) 00:35:42	11 (6.7%) 00:07:12	117.4	135	15%	9887	-1361 13.8%	706	27 (29)	58.5 (58.2)	2.7	3.2	306	809	0.4	36.7	0 0.1	68.4	76.4 -8	4524 7.2 %	35.5 65.7
kyl	ls6b	02:34:46 5026 ft	04:29:46 2670 ft	01:55:00	16 (65.3%) 01:15:08	14 (30.8%) 00:35:24	8 (3.7%) 00:04:16	133.8	161	20.3%	9812	-1187 12.1%	700	25 (26)	55.2 (54.3)	2.7	3.1	118	613	0.3	43	0.3 0.4	69.4	73.8 -4.4	4782 7.7 %	37.7 69.8
UCJ	ASG32	02:30:30 4530 ft	04:13:53 1751 ft	01:43:23	14 (68%) 01:10:15	11 (27.8%) 00:28:47	8 (4.1%) 00:04:12	149.4	164.7	10.3%	7588	-1906 25.1%	689	26 (27)	59.7 (58.7)	2.6	3	160	853	0.4	51.4	0.5 0.7	76	81.1 -5.2	4154 6.6 %	46.8 86.7

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
V8	Ventus2CX	18m-JS1C-[18-[MD]]	45	4409 ft 02:30:14	127 [sec] (2 %) 617 [ft] -1.74 [km/h]	0 [sec] (0 %) 2.9/2.9 [kts] 0 [km/h]	367 [sec] (5.9 %) 0.5/2.9 [kts] -5.21 [km/h]	277 [sec] (4.4 %) 0.5/0.7 [kts] -3.88 [km/h]	4 [sec] (0.1 %) 89.3/85.2 [kts] -0.06 [km/h]	31 [sec] (0.5 %) 151 [ft] -0.42 [km/h]	959 [sec] (17 %) 24/162 [km] -15.04 [km/h]	81 [sec] (1.2 %) 5.7/7.7 [%] 3585/4782[ft] -1.1 [km/h]	88.3 km/h
GLL	SpeedAstir	15m-LD-40-[ASW-20C-[IDA]]	34	5003 ft 02:33:08	5 [sec] (0.1 %) 23 [ft] -0.05 [km/h]	106 [sec] (1.7 %) 2.7/2.9 [kts] -1.11 [km/h]	366 [sec] (6 %) 0.4/2.7 [kts] -3.97 [km/h]	799 [sec] (14.2 %) 0.1/0.7 [kts] -9.35 [km/h]	83 [sec] (1.3 %) 68.4/76.4 [kts] -0.86 [km/h]	307 [sec] (5 %) 1415 [ft] -3.3 [km/h]	962 [sec] (17.6 %) 18/117 [km] -11.6 [km/h]	16 [sec] (0.3 %) 7.2/7.7 [%] 4524/4782[ft] -0.17 [km/h]	65.7 km/h
kyl	ls6b	15m-LD-40-[ASW-20C-[IDA]]	34	5026 ft 02:34:46	0 [sec] (0 %) 0 [ft] 0 [km/h]	104 [sec] (1.5 %) 2.7/2.9 [kts] -1.07 [km/h]	230 [sec] (3.5 %) 0.3/2.7 [kts] -2.41 [km/h]	395 [sec] (6.1 %) 0.4/0.7 [kts] -4.24 [km/h]	38 [sec] (0.6 %) 69.4/73.8 [kts] -0.39 [km/h]	199 [sec] (3 %) 919 [ft] -2.07 [km/h]	1402 [sec] (25.5 %) 27/134 [km] -17.8 [km/h]	0 [sec] (0 %) 7.7/7.7 [%] 4782/4782[ft] 0 [km/h]	69.8 km/h
UCJ	ASG32	15m-LD-40-[ASW-20C-[IDA]]	48	4530 ft 02:30:30	113 [sec] (1.9 %) 496 [ft] -1.61 [km/h]	165 [sec] (2.7 %) 2.6/2.9 [kts] -2.37 [km/h]	216 [sec] (3.6 %) 0.4/2.6 [kts] -3.12 [km/h]	0 [sec] (0 %) 0.7/0.7 [kts] 0 [km/h]	50 [sec] (0.8 %) 76/81.1 [kts] -0.71 [km/h]	0 [sec] (0 %) 0 [ft] 0 [km/h]	637 [sec] (11.4 %) 15/149 [km] -9.93 [km/h]	42 [sec] (0.7 %) 6.6/7.7 [%] 4154/4782[ft] -0.59 [km/h]	86.7 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
V8	Ventus2CX	18m-JS1C-[18-[MD]]	45	14	11 79%	2 14%	1 7%	00:35:10	00:24:42	00:07:48	00:02:40	10249 -3200 31.2%	6279 -2750 43.8%	3123 -239 7.7%	846 -209 24.7%	732	570	1561	846	23	23	24	22	66.6	66.6	65.3	69.3	2.9	2.5	4	3.1
GLL	SpeedAstir	15m-LD-40-[ASW-20C-[IDA]]	34	14	8 57%	5 36%	1 7%	00:35:42	00:23:31	00:10:46	00:01:25	9887 -1361 13.8%	6354 -690 10.9%	3459 -372 10.8%	73 -298 408.2%	706	794	691	73	27	27	28	28	58.5	58.9	57.2	62.1	2.7	2.7	3.2	0.5
kyl	ls6b	15m-LD-40-[ASW-20C-[IDA]]	34	14	5 36%	9 64%	0 0%	00:35:24	00:15:13	00:20:11	00:00:00	9812 -1187 12.1%	3943 -511 13%	5869 -675 11.5%	0 -0 0%	700	788	652	0	25	26	24	00	55.2	56.6	54.4	0	2.7	2.6	2.9	0
UCJ	ASG32	15m-LD-40-[ASW-20C-[IDA]]	48	11	4 36%	4 36%	3 27%	00:28:47	00:12:08	00:09:16	00:07:23	7588 -1906 25.1%	3261 -728 22.3%	2312 -597 25.8%	2014 -580 28.8%	689	815	578	671	26	25	27	27	59.7	60.5	58.9	59.7	2.6	2.7	2.5	2.7

Thermal Attempts

Callsign	Glider	Polar	WingLoad	Count	Time [hms]	Time %	Alt [ft]	Alt Lost [ft]	Climb (avg) [kts]
V8	Ventus2CX	18m-JS1C-[18-[MD]]	45	15	00:07:22	6.7 %	364	1628	0.5
GLL	SpeedAstir	15m-LD-40-[ASW-20C-[IDA]]	34	11	00:07:12	6.7 %	306	809	0.4
kyl	ls6b	15m-LD-40-[ASW-20C-[IDA]]	34	8	00:04:16	3.7 %	118	613	0.3
UCJ	ASG32	15m-LD-40-[ASW-20C-[IDA]]	48	8	00:04:12	4.1 %	160	853	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]
V8	Ventus2CX	18m-JS1C-[18-[MD]]	45	17	01:14:30	01:07:08	61.2 %	-12762	161.5	200	185	14.6 %	88	47.7	70.2	77.9	59	89.3	41.5	40.4	51.4	46.2	0.5	85.2
GLL	SpeedAstir	15m-LD-40-[ASW-20C-[IDA]]	34	15	01:11:09	01:03:57	59.7 %	-11748	117.4	148.7	135	15 %	66	35.5	53.5	59.5	45	68.4	32.8	32	41.5	36.7	0.1	76.4
kyl	ls6b	15m-LD-40-[ASW-20C-[IDA]]	34	16	01:19:24	01:15:08	65.3 %	-12168	133.8	168.7	161	20.3 %	70	37.7	54.6	57.7	47.5	69.4	36.1	35.7	45.5	43	0.4	73.8
UCJ	ASG32	15m-LD-40-[ASW-20C-[IDA]]	48	14	01:14:27	01:10:15	68 %	-10357	149.4	172.4	164.7	10.3 %	87	46.8	65	68.9	54	76	47.3	46.6	54.6	51.4	0.7	81.1

Altitudes

callsign	Glider	Start [ft]	End [ft]	Max [ft]	Glide [ft]	T-Glide [ft]	Thermal [ft]	Thermal Lost [ft]	Thermal Lost [%]	Thermal (avg) [ft]
V8	Ventus2CX	4409	1902	5308	-12762	-13126	10249	3200	31.2 %	732
GLL	SpeedAstir	5003	3166	5919	-11748	-12054	9887	1361	13.8 %	706
kyl	ls6b	5026	2670	6276	-12168	-12286	9812	1187	12.1 %	700
UCJ	ASG32	4530	1751	5593	-10357	-10518	7588	1906	25.1 %	689

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]
V8	Ventus2CX	02:30:14	04:20:01	01:49:47	01:14:30	01:07:08	00:35:10	00:07:22	61.2 %	32 %	6.7 %	23
GLL	SpeedAstir	02:33:08	04:20:10	01:47:02	01:11:09	01:03:57	00:35:42	00:07:12	59.7 %	33.4 %	6.7 %	27
kyl	ls6b	02:34:46	04:29:46	01:55:00	01:19:24	01:15:08	00:35:24	00:04:16	65.3 %	30.8 %	3.7 %	25
UCJ	ASG32	02:30:30	04:13:53	01:43:23	01:14:27	01:10:15	00:28:47	00:04:12	68 %	27.8 %	4.1 %	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
V8	Ventus2CX	02:30:14 4409 ft	03:11:32 3520 ft	00:41:18	6 (58.7%) 00:24:15	5 (30.7%) 00:12:41	8 (10.3%) 00:04:15	53.8	62.9	17%	3589	-1410 39.3%	717	25	68.4	2.8	-42	1025	-0.1	46.5	0.1 0.2	84.1	86 -2	42.2 78.2	39.5 73.1
GLL	SpeedAstir	02:33:08 5003 ft	03:16:55 5431 ft	00:43:47	7 (57.3%) 00:25:06	7 (40.1%) 00:17:33	2 (2.6%) 00:01:08	41.9	50.5	20.4%	5345	-960 18%	763	27	57.8	3	-91	171	-0.8	34.3	-0.2 -0.2	65.1	80.2 -15.1	31 57.4	32.6 60.4
kyl	ls6b	02:34:46 5026 ft	03:10:56 4714 ft	00:36:10	5 (68.5%) 00:24:47	4 (29.4%) 00:10:38	2 (1.8%) 00:00:40	45.9	51.5	12.2%	3851	-252 6.6%	962	24	56.1	3.6	252	13	3.7	38.7	0.1 0.1	67.3	82.3 -15	41.1 76.1	40.3 74.7
UCJ	ASG32	02:30:30 4530 ft	03:06:20 3943 ft	00:35:50	4 (67.8%) 00:24:17	3 (27.9%) 00:09:59	3 (4.2%) 00:01:30	50.1	54.5	8.8%	2857	-570 20%	952	24	60.6	2.8	-36	357	-0.2	52.8	0.5 0.6	72.7	83.7 -11	45.3 83.9	43.8 81.2

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
V8	Ventus2CX	03:11:32 3520 ft	03:52:27 3041 ft	00:40:55	6 (63%) 00:25:46	5 (32.8%) 00:13:26	4 (4.2%) 00:01:43	57.6	68.8	19.3%	4229	-1048 24.8%	845	23	66.8	3.1	367	337	2.1	44.4	0.1 0.2	86.5	88.6 -2.1	45.6 84.5	45 83.3
GLL	SpeedAstir	03:16:55 5431 ft	04:01:46 5124 ft	00:44:51	7 (54.2%) 00:24:18	6 (37.6%) 00:16:53	6 (7.8%) 00:03:29	39.1	48.1	22.9%	4362	-351 8.1%	727	28	58.9	2.6	-73	496	-0.2	34.2	-0.2 -0.2	64.1	77.1 -13	28.3 52.4	28 51.9
kyl	ls6b	03:10:56 4714 ft	03:59:41 4347 ft	00:48:45	7 (62.7%) 00:30:35	6 (29.6%) 00:14:27	6 (7.4%) 00:03:36	42.5	60.9	43.4%	4009	-577 14.4%	668	25	56.1	2.7	-134	600	-0.4	46.5	0.3 0.3	64.5	74.5 -10	28.2 52.2	27.9 51.6
UCJ	ASG32	03:06:20 3943 ft	03:54:45 4432 ft	00:48:25	7 (62.8%) 00:30:24	6 (31.5%) 00:15:14	5 (5.6%) 00:02:42	53.6	64.6	20.4%	4120	-921 22.4%	686	27	58.4	2.7	196	495	0.7	55.1	0.4 0.5	68.8	83.1 -14.3	35.9 66.5	37.6 69.7

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
V8	Ventus2CX	03:52:27 3041 ft	04:20:01 1902 ft	00:27:34	5 (62.1%) 00:17:07	4 (32.8%) 00:09:03	3 (5.1%) 00:01:24	50.1	53.3	6.5%	2431	-741 30.5%	607	23	64.3	2.7	39	265	0.3	48.5	0.9 1.2	101	78.3 22.7	58.9 109.1	52 96.2
GLL	SpeedAstir	04:01:46 5124 ft	04:20:10 3166 ft	00:18:24	1 (79.1%) 00:14:33	1 (6.9%) 00:01:16	3 (14%) 00:02:35	36.4	36.5	0.2%	180	-49 27.3%	180	25	61.3	1.4	470	141	1.8	45.8	0.9 1	81.2	57.1 24.1	64.1 118.7	37.1 68.8
kyl	ls6b	03:59:41 4347 ft	04:29:46 2670 ft	00:30:05	4 (65.7%) 00:19:46	4 (34.3%) 00:10:19	0 (0%) 00:00:00	45.5	48.7	7%	1952	-357 18.3%	488	25	52.9	1.9	0	0	0	44	0.8 0.9	79.8	62.2 17.5	49 90.7	37.9 70.2
UCJ	ASG32	03:54:45 4432 ft	04:13:53 1751 ft	00:19:08	3 (81.4%) 00:15:34	2 (18.6%) 00:03:34	0 (0%) 00:00:00	45.6	45.6	0%	610	-413 67.7%	305	26	62.1	1.7	0	0	0	45.5	1 1.1	95	68.6 26.4	77.3 143.2	42.6 79

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: 2023 Keepit Easter GP-Day 4

2023 Keepit Easter GP - Day 4

Competitors Comparison