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]
4E		JS-3---15-m	13:27:03 3507 ft	15:26:39 1108 ft	01:59:36	18 (68.1%) 01:21:26	14 (28.2%) 00:33:44	8 (3.7%) 00:04:22	197	215.7	9.5%	9274	-2988 32.2%	662	21 (22)	60.4 (59.4)	2.7	3.3	154	1108	0.3	59.9	1.6 1.7	85.8	63.1 22.7	3297 5.3 %	53.4 98.9
85		JS-3---15-m	13:27:45 3448 ft	15:27:56 967 ft	02:00:11	19 (68.6%) 01:22:29	15 (29.1%) 00:35:01	4 (2.1%) 00:02:31	184.6	199.4	8%	8313	-2214 26.6%	554	23 (24)	63.2 (62.3)	2.3	2.6	446	413	1.8	58.4	1.1 1.2	78.3	63.8 14.6	3349 5.4 %	49.8 92.2

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
4E	JS-3---15-m	15m-LD-40-[ASW-20C-[IDA]]	34	3507 ft 13:27:03	0 [sec] (0 %) 0 [ft] 0 [km/h]	0 [sec] (0 %) 2.7/2.7 [kts] 0 [km/h]	228 [sec] (3.3 %) 0.3/2.7 [kts] -3.25 [km/h]	0 [sec] (0 %) 1.7/1.7 [kts] 0 [km/h]	758 [sec] (11.8 %) 85.8/63.1 [kts] -11.67 [km/h]	31 [sec] (0.4 %) 141 [ft] -0.43 [km/h]	681 [sec] (10.5 %) 19/197 [km] -10.36 [km/h]	4 [sec] (0.1 %) 5.3/5.4 [%] 3297/3349[ft] -0.06 [km/h]	98.9 km/h
85	JS-3---15-m	15m-LD-40-[ASW-20C-[IDA]]	34	3448 ft 13:27:45	15 [sec] (0.2 %) 59 [ft] -0.19 [km/h]	287 [sec] (4.1 %) 2.3/2.7 [kts] -3.82 [km/h]	38 [sec] (0.5 %) 1.8/2.3 [kts] -0.49 [km/h]	930 [sec] (14.8 %) 1.2/1.7 [kts] -13.65 [km/h]	349 [sec] (5.1 %) 78.3/63.8 [kts] -4.69 [km/h]	0 [sec] (0 %) 0 [ft] 0 [km/h]	578 [sec] (8.7 %) 15/185 [km] -8.04 [km/h]	0 [sec] (0 %) 5.4/5.4 [%] 3349/3349[ft] 0 [km/h]	92.2 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
4E	JS-3---15-m	15m-LD-40-[ASW-20C-[IDA]]	34	14	5 36%	7 50%	2 14%	00:33:44	00:13:18	00:14:32	00:05:54	9274 -2988 32.2%	4340 -977 22.5%	3740 -1404 37.5%	1194 -606 50.8%	662	868	534	597	21	21	21	23	60.4	60.3	61.1	57.8	2.7	3.2	2.5	2
85	JS-3---15-m	15m-LD-40-[ASW-20C-[IDA]]	34	15	8 53%	5 33%	2 13%	00:35:01	00:19:09	00:12:33	00:03:19	8313 -2214 26.6%	4251 -1056 24.8%	3225 -971 30.1%	836 -187 22.4%	554	531	645	418	23	23	23	22	63.2	63.8	62.7	62.4	2.3	2.2	2.5	2.5

Thermal Attempts

	Callsign	Glider	Polar	WingLoad	Count	Time [hms]	Time %	Alt [ft]	Alt Lost [ft]	Climb (avg) [kts]
	4E	JS-3---15-m	15m-LD-40-[ASW-20C-[IDA]]	34	8	00:04:22	3.7 %	154	1108	0.3
	85	JS-3---15-m	15m-LD-40-[ASW-20C-[IDA]]	34	4	00:02:31	2.1 %	446	413	1.8

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]
	4E	JS-3---15-m	15m-LD-40-[ASW-20C-[IDA]]	34	18	01:25:48	01:21:26	68.1 %	-11666	197	223.7	215.7	9.5 %	99	53.4	74.4	78.4	60.6	85.8	55.4	54.7	62.9	59.9	1.7	63.1
	85	JS-3---15-m	15m-LD-40-[ASW-20C-[IDA]]	34	19	01:25:00	01:22:29	68.6 %	-10761	184.6	204	199.4	8 %	92	49.8	70.4	72.5	55	78.3	56.3	54	62.2	58.4	1.2	63.8

Altitudes

	callsign	Glider	Start [ft]	End [ft]	Max [ft]	Glide [ft]	T-Glide [ft]	Thermal [ft]	Thermal Lost [ft]	Thermal Lost [%]	Thermal (avg) [ft]
	4E	JS-3---15-m	3507	1108	4511	-11666	-11820	9274	2988	32.2 %	662
	85	JS-3---15-m	3448	967	4478	-10761	-11207	8313	2214	26.6 %	554

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]
	4E	JS-3---15-m	13:27:03	15:26:39	01:59:36	01:25:48	01:21:26	00:33:44	00:04:22	68.1 %	28.2 %	3.7 %	21
	85	JS-3---15-m	13:27:45	15:27:56	02:00:11	01:25:00	01:22:29	00:35:01	00:02:31	68.6 %	29.1 %	2.1 %	23

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
4E		JS-3---15-m	13:27:03 3507 ft	14:00:25 3372 ft	00:33:22	5 (70.6%) 00:23:33	4 (22.7%) 00:07:35	4 (6.7%) 00:02:14	50.6	56.5	11.8%	1975	-708 35.9%	493	22	59.5	2.6	239	442	1.1	79	1.4 1.4	77.8	64.1 13.6	49.1 90.9	48.9 90.6
85		JS-3---15-m	13:27:45 3448 ft	14:01:38 3477 ft	00:33:53	5 (75.4%) 00:25:32	4 (24.6%) 00:08:21	0 (0%) 00:00:00	49.4	56.2	13.8%	2706	-554 20.5%	676	23	61.7	3.2	0	0	0	68.8	1 1.1	71.3	72.4 -1.1	47.2 87.4	48.6 90

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
4E		JS-3---15-m	14:00:25 3372 ft	14:37:37 3733 ft	00:37:12	7 (64.7%) 00:24:04	6 (34.3%) 00:12:46	1 (1%) 00:00:22	65.1	73.2	12.4%	3562	-1204 33.8%	593	20	61.5	2.8	9	101	0.3	74.8	2.9 3	98.6	50.4 48.2	56.7 105	59.1 109.4
85		JS-3---15-m	14:01:38 3477 ft	14:33:34 4058 ft	00:31:56	5 (66.6%) 00:21:16	4 (25%) 00:07:59	4 (7.9%) 00:02:31	57.4	57.7	0.5%	2017	-462 22.9%	504	21	64.8	2.5	446	413	1.8	102.3	2.3 2.3	87.9	54.4 33.6	58.3 108	64.8 120

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
4E		JS-3---15-m	14:37:37 3733 ft	15:17:59 3533 ft	00:40:22	5 (62.3%) 00:25:09	4 (33.2%) 00:13:23	3 (4.4%) 00:01:46	60.2	64.7	7.4%	3736	-1076 28.8%	934	22	59.5	2.8	-95	564	-0.5	55.3	1.3 1.3	83.3	66.8 16.5	48.3 89.5	47.9 88.8
85		JS-3---15-m	14:33:34 4058 ft	15:19:54 3641 ft	00:46:20	8 (59.7%) 00:27:39	7 (40.3%) 00:18:41	0 (0%) 00:00:00	57.2	64.3	12.4%	3589	-1197 33.4%	512	23	63.2	1.9	0	0	0	52.6	0.8 0.9	75.3	62.5 12.8	40 74.1	38.5 71.2

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
4E		JS-3---15-m	15:17:59 3533 ft	15:26:39 1108 ft	00:08:40	1 (100%) 00:08:40	0 (0%) 00:00:00	0 (0%) 00:00:00	21	21.2	1.1%	0	0 0%	0	00	0	0	0	0	0	28.7	-0.2 -0.2	79.4	78.4 1	78.5 145.4	0 0
85		JS-3---15-m	15:19:54 3641 ft	15:27:56 967 ft	00:08:02	1 (100%) 00:08:02	0 (0%) 00:00:00	0 (0%) 00:00:00	20.6	21.2	3%	0	0 0%	0	00	0	0	0	0	0	26.1	-0.3 -0.2	85.7	76.6 9.1	83.2 154.1	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: CDF Jr 2021-Task 5-Standard+15m+Biplace20m

CDF Jr 2021 - Task 5-Standard+15m+Biplace20m

Competitors Comparison