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]
GLL	G-103-Twin-III-SL	02:27:40 4786 ft	05:02:27 1468 ft	02:34:47	18 (60.6%) 01:33:50	16 (34.6%) 00:53:29	13 (4.8%) 00:07:26	165.4	193.1	16.7%	10622	-3124 29.4%	663	24 (24)	59.4 (58.9)	2	2.2	-176	1340	-0.2	46	0.4 0.7	66.7	65.9 0.8	4226 6.8 %	34.6 64.1
XBY	Discus-2	02:35:04 4849 ft	05:36:28 2040 ft	03:01:24	23 (60.7%) 01:50:08	19 (35.4%) 01:04:13	11 (3.8%) 00:06:59	187.3	227.3	21.4%	14963	-2281 15.2%	787	23 (23)	61.2 (62.2)	2.3	2.5	151	679	0.2	41.6	0.1 0.3	66.9	71.2 -4.3	4029 6.4 %	33.5 62
OTP	SZD-55	02:17:51 3631 ft	05:14:33 1833 ft	02:56:42	31 (55.5%) 01:37:59	27 (40%) 01:10:39	12 (4.1%) 00:07:11	137.5	176.1	28.1%	12221	-2684 22%	452	29 (32)	52.3 (51.7)	1.7	1.7	-88	926	-0.1	41.5	-0 0.1	58.2	68.5 -10.3	3929 6.3 %	25.2 46.7

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
GLL	G-103-Twin-III-SL	Club-LD-35-[Cirrus-[IDA]]	40	4786 ft 02:27:40	19 [sec] (0.2 %) 63 [ft] -0.13 [km/h]	474 [sec] (5.4 %) 2/2.3 [kts] -3.45 [km/h]	499 [sec] (5.7 %) -0.2/2 [kts] -3.64 [km/h]	0 [sec] (0 %) 0.7/0.7 [kts] 0 [km/h]	6 [sec] (0.1 %) 66.7/65.9 [kts] 0.04 [km/h]	0 [sec] (0 %) 0 [ft] 0 [km/h]	1551 [sec] (20 %) 28/165 [km] -12.85 [km/h]	0 [sec] (0 %) 6.8/6.8 [%] 4226/4226[ft] 0 [km/h]	64.1 km/h
XBY	Discus-2	Std-LD-44-[LS8-15-[MD]]	34	4849 ft 02:35:04	0 [sec] (0 %) 0 [ft] 0 [km/h]	0 [sec] (0 %) 2.3/2.3 [kts] 0 [km/h]	380 [sec] (3.6 %) 0.2/2.3 [kts] -2.24 [km/h]	1081 [sec] (11 %) 0.3/0.7 [kts] -6.83 [km/h]	96 [sec] (0.9 %) 66.9/71.2 [kts] -0.55 [km/h]	147 [sec] (1.4 %) 572 [ft] -0.85 [km/h]	2325 [sec] (27.2 %) 40/187 [km] -16.83 [km/h]	21 [sec] (0.2 %) 6.4/6.8 [%] 4029/4226[ft] -0.12 [km/h]	62 km/h
OTP	SZD-55	Std-LD-44-[LS8-15-[MD]]	34	3631 ft 02:17:51	422 [sec] (4.2 %) 1218 [ft] -1.94 [km/h]	1092 [sec] (11.5 %) 1.7/2.3 [kts] -5.36 [km/h]	462 [sec] (4.6 %) -0.1/1.7 [kts] -2.13 [km/h]	2123 [sec] (25 %) 0.1/0.7 [kts] -11.69 [km/h]	412 [sec] (4.1 %) 58.2/68.5 [kts] -1.89 [km/h]	127 [sec] (1.2 %) 365 [ft] -0.56 [km/h]	2974 [sec] (39 %) 39/138 [km] -18.2 [km/h]	28 [sec] (0.3 %) 6.3/6.8 [%] 3929/4226[ft] -0.12 [km/h]	46.7 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
GLL	G-103-Twin-III-SL	Club-LD-35-[Cirrus-[IDA]]	40	16	15 94%	0 0%	1 6%	00:53:29	00:51:32	00:00:00	00:01:57	10622 -3124 29.4%	10226 -3040 29.7%	0 -0 0%	395 -83 21%	663	681	0	395	24	24	00	23	59.4	59.5	0	58.9	2	2	0	2
XBY	Discus-2	Std-LD-44-[LS8-15-[MD]]	34	19	14 74%	3 16%	2 11%	01:04:13	00:45:02	00:13:26	00:05:45	14963 -2281 15.2%	10469 -1468 14%	3845 -426 11.1%	649 -386 59.5%	787	747	1281	324	23	22	24	31	61.2	61.9	58.7	59.7	2.3	2.3	2.8	1.1
OTP	SZD-55	Std-LD-44-[LS8-15-[MD]]	34	27	27 100%	0 0%	0 0%	01:10:39	01:10:39	00:00:00	00:00:00	12221 -2684 22%	12221 -2684 22%	0 -0 0%	0 -0 0%	452	452	0	0	29	29	00	00	52.3	52.3	0	0	1.7	1.7	0	0

Thermal Attempts

Callsign	Glider	Polar	WingLoad	Count	Time [hms]	Time %	Alt [ft]	Alt Lost [ft]	Climb (avg) [kts]
GLL	G-103-Twin-III-SL	Club-LD-35-[Cirrus-[IDA]]	40	13	00:07:26	4.8 %	-176	1340	-0.2
XBY	Discus-2	Std-LD-44-[LS8-15-[MD]]	34	11	00:06:59	3.8 %	151	679	0.2
OTP	SZD-55	Std-LD-44-[LS8-15-[MD]]	34	12	00:07:11	4.1 %	-88	926	-0.1

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]
GLL	G-103-Twin-III-SL	Club-LD-35-[Cirrus-[IDA]]	40	18	01:41:16	01:33:50	60.6 %	-13935	165.4	207.1	193.1	16.7 %	64	34.6	52.9	57.1	43.3	66.7	38.9	39.4	48.8	46	0.7	65.9
XBY	Discus-2	Std-LD-44-[LS8-15-[MD]]	34	23	01:57:07	01:50:08	60.7 %	-17755	187.3	239.5	227.3	21.4 %	62	33.5	51.8	55.1	42.8	66.9	34.6	34.3	44.3	41.6	0.3	71.2
OTP	SZD-55	Std-LD-44-[LS8-15-[MD]]	34	31	01:45:10	01:37:59	55.5 %	-14002	137.5	187.5	176.1	28.1 %	47	25.2	42.4	45.5	34.4	58.2	32.2	32.4	43.9	41.5	0.1	68.5

Altitudes

callsign	Glider	Start [ft]	End [ft]	Max [ft]	Glide [ft]	T-Glide [ft]	Thermal [ft]	Thermal Lost [ft]	Thermal Lost [%]	Thermal (avg) [ft]
GLL	G-103-Twin-III-SL	4786	1468	5928	-13935	-13759	10622	3124	29.4 %	663
XBY	Discus-2	4849	2040	6217	-17755	-17907	14963	2281	15.2 %	787
OTP	SZD-55	3631	1833	5276	-14002	-13913	12221	2684	22 %	452

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]
GLL	G-103-Twin-III-SL	02:27:40	05:02:27	02:34:47	01:41:16	01:33:50	00:53:29	00:07:26	60.6 %	34.6 %	4.8 %	24
XBY	Discus-2	02:35:04	05:36:28	03:01:24	01:57:07	01:50:08	01:04:13	00:06:59	60.7 %	35.4 %	3.8 %	23
OTP	SZD-55	02:17:51	05:14:33	02:56:42	01:45:10	01:37:59	01:10:39	00:07:11	55.5 %	40 %	4.1 %	29

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
GLL	G-103-Twin-III-SL	02:27:40 4786 ft	02:53:01 3461 ft	00:25:21	3 (68.7%) 00:17:25	2 (29.3%) 00:07:25	1 (1.9%) 00:00:29	39.1	40	2.4%	1683	-441 26.2%	841	22	59	2.2	-144	156	-3	45.9	0.7 0.8	74.5	67 7.5	50 92.6	41.1 76.1
XBY	Discus-2	02:35:04 4849 ft	03:03:00 4337 ft	00:27:56	3 (68.5%) 00:19:08	2 (25.7%) 00:07:10	2 (5.6%) 00:01:34	40.3	41.9	3.9%	2329	-144 6.2%	1164	19	64.6	3.2	42	127	0.3	47.9	0.4 0.5	70.9	76.8 -5.8	46.8 86.7	45.7 84.7
OTP	SZD-55	02:17:51 3631 ft	02:29:55 4096 ft	00:12:04	2 (71.5%) 00:08:38	1 (24.2%) 00:02:55	1 (4.3%) 00:00:31	15.8	16.6	5.5%	933	0 0%	933	25	50.8	3.2	133	2	2.6	90.6	0.8 0.9	62.4	73.6 -11.2	42.3 78.3	48.4 89.7

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
GLL	G-103-Twin-III-SL	02:53:01 3461 ft	03:45:42 5337 ft	00:52:41	7 (54%) 00:28:28	8 (39.3%) 00:20:43	6 (6.6%) 00:03:30	63.6	70.2	10.4%	5289	-979 18.5%	661	23	60.3	2.5	76	488	0.2	66	1.5 1.7	79.9	63.5 16.4	39.1 72.4	46.1 85.4
XBY	Discus-2	03:03:00 4337 ft	03:49:12 5688 ft	00:46:12	7 (63.8%) 00:29:29	6 (36.2%) 00:16:43	0 (0%) 00:00:00	75.2	80.3	6.8%	6502	-242 3.7%	1083	22	64.7	3.8	0	0	0	51.2	1.4 1.5	88.3	74.2 14.1	52.7 97.6	57.3 106.1
OTP	SZD-55	02:29:55 4096 ft	03:37:14 3812 ft	01:07:19	16 (53.3%) 00:35:54	15 (43.7%) 00:29:24	2 (1.9%) 00:01:17	61.2	76.9	25.7%	4880	-1390 28.5%	325	30	53.1	1.6	29	164	0.2	48.6	0.4 0.5	69.4	64.8 4.7	29.4 54.4	28.9 53.4

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
GLL	G-103-Twin-III-SL	03:45:42 5337 ft	04:26:44 3031 ft	00:41:02	4 (49.5%) 00:20:19	3 (48.1%) 00:19:45	2 (2.4%) 00:00:58	28.9	37.1	28%	2727	-1258 46.1%	909	25	59.1	1.4	43	164	0.4	23.9	-0.9 -0.9	59.1	71.2 -12.1	22.9 42.4	16.3 30.1
XBY	Discus-2	03:49:12 5688 ft	04:32:18 3366 ft	00:43:06	4 (68.5%) 00:29:31	3 (31.5%) 00:13:35	0 (0%) 00:00:00	44.4	53.9	21.6%	3126	-347 11.1%	1042	22	61.3	2.3	0	0	0	32.5	-0.4 -0.4	59.2	76.1 -16.9	33.3 61.7	27.1 50.1
OTP	SZD-55	03:37:14 3812 ft	04:34:24 3393 ft	00:57:10	9 (48.2%) 00:27:34	8 (44.3%) 00:25:21	7 (7.2%) 00:04:06	32	45.5	42.1%	3991	-952 23.9%	498	29	51.8	1.6	-162	560	-0.4	35.3	-0.3 -0.3	53.5	70.1 -16.6	18.2 33.7	17.4 32.2

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
GLL	G-103-Twin-III-SL	04:26:44 3031 ft	05:02:27 1468 ft	00:35:43	4 (77.4%) 00:27:38	3 (15.7%) 00:05:36	4 (7%) 00:02:29	33.8	45.8	35.4%	923	-444 48.1%	307	28	57.7	1.6	-151	530	-0.6	64.3	0.6 0.8	53.7	63.4 -9.7	30.7 56.9	24.6 45.6
XBY	Discus-2	04:32:18 3366 ft	05:36:28 2040 ft	01:04:10	9 (49.9%) 00:32:00	8 (41.7%) 00:26:45	9 (8.4%) 00:05:25	27.4	51.1	86.6%	3005	-1547 51.5%	375	27	57.7	1.1	109	551	0.2	37.8	-0.1 -0.1	51.8	65.6 -13.8	13.8 25.6	11.7 21.7
OTP	SZD-55	04:34:24 3393 ft	05:14:33 1833 ft	00:40:09	4 (64.5%) 00:25:53	3 (32.3%) 00:12:59	2 (3.2%) 00:01:17	28.5	37	29.7%	2415	-341 14.1%	805	29	50	1.8	-89	199	-0.7	31.2	-0.3 -0.3	46.3	72.7 -26.4	23 42.6	19.1 35.4

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: 2022 Keepit Regatta-Task 1-Short Wings

2022 Keepit Regatta - Task 1-Short Wings

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