IGC Spy

Summary

Call sign	Show Track	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]
B5		ASW-20C	17:08:54 4284 ft	20:15:09 1807 ft	03:06:15	32 (59.1%) 01:50:00	29 (37.3%) 01:09:28	11 (3.6%) 00:06:47	201.5	220.8	9.6%	12604	-4371 34.7%	434	22 (22)	52.5 (52.2)	1.8	2	531	738	0.8	46.4	0.3 0.4	65	67.9 -2.9	3923 6.3 %	35.1 65
1DM		Glasflugel-304-CZ	17:32:28 4301 ft	20:32:54 1725 ft	03:00:26	30 (52%) 01:33:45	27 (43.5%) 01:18:24	14 (4.5%) 00:08:05	155.8	187.4	20.3%	10649	-5738 53.9%	394	27 (30)	52.6 (51.7)	1.3	1.5	-59	1361	-0.1	46.8	0.3 0.4	64.8	63.9 0.8	3524 5.6 %	28 51.9

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
B5	ASW-20C	15m-LD-40-[ASW-20C-[IDA]]	36	4284 ft 17:08:54	6 [sec] (0.1 %) 17 [ft] -0.03 [km/h]	0 [sec] (0 %) 1.8/1.8 [kts] 0 [km/h]	231 [sec] (2.1 %) 0.8/1.8 [kts] -1.37 [km/h]	0 [sec] (0 %) 0.4/0.4 [kts] 0 [km/h]	42 [sec] (0.4 %) 65/67.9 [kts] -0.25 [km/h]	27 [sec] (0.2 %) 82 [ft] -0.16 [km/h]	1068 [sec] (10.6 %) 19/202 [km] -6.86 [km/h]	0 [sec] (0 %) 6.3/6.3 [%] 3923/3923[ft] 0 [km/h]	65 km/h
1DM	Glasflugel-304-CZ	15m-LD-40-[ASW-20C-[IDA]]	36	4301 ft 17:32:28	0 [sec] (0 %) 0 [ft] 0 [km/h]	1182 [sec] (12.3 %) 1.3/1.8 [kts] -6.35 [km/h]	511 [sec] (5 %) -0.1/1.3 [kts] -2.57 [km/h]	58 [sec] (0.5 %) 0.4/0.4 [kts] -0.28 [km/h]	14 [sec] (0.1 %) 64.8/63.9 [kts] -0.07 [km/h]	0 [sec] (0 %) 0 [ft] 0 [km/h]	2199 [sec] (25.5 %) 32/156 [km] -13.2 [km/h]	37 [sec] (0.3 %) 5.6/6.3 [%] 3524/3923[ft] -0.18 [km/h]	51.9 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
B5	ASW-20C	15m-LD-40-[ASW-20C-[IDA]]	36	29	12 41%	15 52%	2 7%	01:09:28	00:27:23	00:34:46	00:07:19	12604 -4371 34.7%	5072 -1527 30.1%	6456 -2387 37%	1076 -456 42.4%	434	422	430	538	22	22	23	23	52.5	51.5	53.2	52.3	1.8	1.8	1.8	1.5
1DM	Glasflugel-304-CZ	15m-LD-40-[ASW-20C-[IDA]]	36	27	6 22%	16 59%	5 19%	01:18:24	00:16:25	00:45:13	00:16:46	10649 -5738 53.9%	2047 -1181 57.7%	6660 -3330 50%	1942 -1227 63.2%	394	341	416	388	27	26	27	28	52.6	51.8	53.2	51.6	1.3	1.2	1.5	1.1

Thermal Attempts

	Callsign	Glider	Polar	WingLoad	Count	Time [hms]	Time %	Alt [ft]	Alt Lost [ft]	Climb (avg) [kts]
	B5	ASW-20C	15m-LD-40-[ASW-20C-[IDA]]	36	11	00:06:47	3.6 %	531	738	0.8
	1DM	Glasflugel-304-CZ	15m-LD-40-[ASW-20C-[IDA]]	36	14	00:08:05	4.5 %	-59	1361	-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]
	B5	ASW-20C	15m-LD-40-[ASW-20C-[IDA]]	36	32	01:56:47	01:50:00	59.1 %	-15082	201.5	231.8	220.8	9.6 %	65	35.1	55.9	59.4	40.3	65	43.8	42.3	50.4	46.4	0.4	67.9
	1DM	Glasflugel-304-CZ	15m-LD-40-[ASW-20C-[IDA]]	36	30	01:41:50	01:33:45	52 %	-13188	155.8	200.5	187.4	20.3 %	52	28	49.6	53.8	36	64.8	38.7	38.9	49.9	46.8	0.4	63.9

Altitudes

	callsign	Glider	Start [ft]	End [ft]	Max [ft]	Glide [ft]	T-Glide [ft]	Thermal [ft]	Thermal Lost [ft]	Thermal Lost [%]	Thermal (avg) [ft]
	B5	ASW-20C	4284	1807	5305	-15082	-15613	12604	4371	34.7 %	434
	1DM	Glasflugel-304-CZ	4301	1725	4632	-13188	-13129	10649	5738	53.9 %	394

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]
	B5	ASW-20C	17:08:54	20:15:09	03:06:15	01:56:47	01:50:00	01:09:28	00:06:47	59.1 %	37.3 %	3.6 %	22
	1DM	Glasflugel-304-CZ	17:32:28	20:32:54	03:00:26	01:41:50	01:33:45	01:18:24	00:08:05	52 %	43.5 %	4.5 %	27

Summary Leg 1

Call sign	Show Track	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
B5		ASW-20C	17:08:54 4284 ft	17:43:11 4068 ft	00:34:17	6 (55.4%) 00:19:00	5 (38.6%) 00:13:13	3 (6%) 00:02:04	31	36.8	18.9%	2227	-849 38.1%	445	24	53.2	1.7	351	111	1.7	43.2	0.1 0.2	62.8	68.8 -6	29.3 54.3	28.4 52.7
1DM		Glasflugel-304-CZ	17:32:28 4301 ft	18:16:32 3592 ft	00:44:04	4 (71.2%) 00:31:23	3 (21.3%) 00:09:24	6 (7.5%) 00:03:17	42.1	55.4	31.4%	2047	-659 32.2%	682	25	51.4	2.2	337	301	1	58.7	0.4 0.5	57.1	70.3 -13.2	31 57.4	28.9 53.5

Summary Leg 2

Call sign	Show Track	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
B5		ASW-20C	17:43:11 4068 ft	18:36:12 3044 ft	00:53:01	11 (62.7%) 00:33:16	10 (32.8%) 00:17:24	4 (4.4%) 00:02:21	41.5	53.9	29.9%	2559	-1410 55.1%	255	22	51.1	1.5	98	315	0.4	48.1	0.2 0.2	52.5	66.4 -13.9	25.4 47	22.4 41.6
1DM		Glasflugel-304-CZ	18:16:32 3592 ft	19:04:29 3120 ft	00:47:57	8 (50.6%) 00:24:16	7 (41.4%) 00:19:52	6 (7.5%) 00:03:37	26.6	43.3	63%	3129	-1578 50.4%	447	29	50.9	1.6	-180	666	-0.5	42	0 -0	57.8	69.2 -11.3	18 33.3	17.2 31.9

Summary Leg 3

Call sign	Show Track	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
B5		ASW-20C	18:36:12 3044 ft	19:51:58 5190 ft	01:15:46	13 (49.1%) 00:37:14	13 (47.7%) 00:36:10	4 (3.1%) 00:02:22	85.5	84.2	-1.6%	6978	-2019 28.9%	536	22	53	1.9	82	311	0.3	56.2	0.8 0.8	73.3	65.1 8.1	36.6 67.8	43.4 80.4
1DM		Glasflugel-304-CZ	19:04:29 3120 ft	20:25:31 3700 ft	01:21:02	17 (37.9%) 00:30:43	17 (60.6%) 00:49:08	2 (1.5%) 00:01:11	69.8	71.3	2.2%	5472	-3500 64%	321	27	53.5	1.1	-216	393	-1.8	50.1	0.7 0.7	75.2	58 17.2	27.9 51.7	29.8 55.3

Summary Leg 4

Call sign	Show Track	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
B5		ASW-20C	19:51:58 5190 ft	20:15:09 1807 ft	00:23:11	2 (88.4%) 00:20:30	1 (11.6%) 00:02:41	0 (0%) 00:00:00	43.5	45.8	5.4%	839	-91 10.9%	839	23	54.8	3.1	0	0	0	35.6	-0 0.1	72.4	80.4 -8	60.7 112.4	41.7 77.1
1DM		Glasflugel-304-CZ	20:25:31 3700 ft	20:32:54 1725 ft	00:07:23	1 (100%) 00:07:23	0 (0%) 00:00:00	0 (0%) 00:00:00	17.3	17.4	0.7%	0	0 0%	0	00	0	0	0	0	0	28.9	-0.4 -0.3	76.3	71.9 4.4	75.8 140.4	0 0

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 Canadian Nationals - Club Class-Task 4-Club

2023 Canadian Nationals - Club Class - Task 4-Club

Competitors Comparison