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]
WVS		DuoDiscus	02:52:19 4005 ft	06:38:26 961 ft	03:46:07	28 (74.1%) 02:47:29	24 (23.7%) 00:53:29	9 (2.2%) 00:04:57	330.3	389.6	18%	21893	-2032 9.3%	912	23 (25)	62.1 (61.3)	4	4.3	715	607	1.4	49.7	0.2 0.6	75.4	77.7 -2.3	5401 8.6 %	47.3 87.6
GKC		Duo	03:02:45 4996 ft	06:09:15 925 ft	03:06:30	16 (76.9%) 02:23:21	13 (20.9%) 00:38:57	6 (2.2%) 00:04:07	314.4	343.3	9.2%	16289	-1505 9.2%	1253	23 (24)	64.7 (63.8)	4.1	4.3	413	606	1	54.3	0.8 1.1	77.6	71.2 6.4	5145 8.2 %	54.6 101.1

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
WVS	DuoDiscus	Dual-20m-NonFlapped[DG1000-20]	40	4005 ft 02:52:19	145 [sec] (1.1 %) 991 [ft] -0.95 [km/h]	68 [sec] (0.5 %) 4/4.1 [kts] -0.44 [km/h]	192 [sec] (1.4 %) 1.4/4 [kts] -1.26 [km/h]	1163 [sec] (9.4 %) 0.6/1.1 [kts] -8.22 [km/h]	44 [sec] (0.3 %) 75.4/77.7 [kts] -0.28 [km/h]	5 [sec] (0 %) 36 [ft] -0.03 [km/h]	2437 [sec] (21.9 %) 59/330 [km] -19.19 [km/h]	0 [sec] (0 %) 8.6/8.6 [%] 5401/5401[ft] 0 [km/h]	87.6 km/h
GKC	Duo	Dual-20m-NonFlapped[DG1000-20]	34	4996 ft 03:02:45	0 [sec] (0 %) 0 [ft] 0 [km/h]	0 [sec] (0 %) 4.1/4.1 [kts] 0 [km/h]	188 [sec] (1.7 %) 1/4.1 [kts] -1.73 [km/h]	0 [sec] (0 %) 1.1/1.1 [kts] 0 [km/h]	106 [sec] (1 %) 77.6/71.2 [kts] -0.97 [km/h]	0 [sec] (0 %) 0 [ft] 0 [km/h]	1030 [sec] (10.1 %) 29/314 [km] -10.26 [km/h]	33 [sec] (0.3 %) 8.2/8.6 [%] 5145/5401[ft] -0.3 [km/h]	101.1 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
WVS	DuoDiscus	Dual-20m-NonFlapped[DG1000-20]	40	24	12 50%	11 46%	1 4%	00:53:29	00:29:54	00:21:13	00:02:22	21893 -2032 9.3%	11420 -1425 12.5%	8897 -563 6.3%	1574 -42 2.7%	912	951	808	1574	23	24	23	23	62.1	62.7	61.8	58.2	4	3.8	4.1	6.6
GKC	Duo	Dual-20m-NonFlapped[DG1000-20]	34	13	11 85%	2 15%	0 0%	00:38:57	00:31:59	00:06:58	00:00:00	16289 -1505 9.2%	13530 -1234 9.1%	2759 -271 9.8%	0 -0 0%	1253	1230	1379	0	23	23	24	00	64.7	63.7	70.5	0	4.1	4.2	3.9	0

Thermal Attempts

	Callsign	Glider	Polar	WingLoad	Count	Time [hms]	Time %	Alt [ft]	Alt Lost [ft]	Climb (avg) [kts]
	WVS	DuoDiscus	Dual-20m-NonFlapped[DG1000-20]	40	9	00:04:57	2.2 %	715	607	1.4
	GKC	Duo	Dual-20m-NonFlapped[DG1000-20]	34	6	00:04:07	2.2 %	413	606	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]
	WVS	DuoDiscus	Dual-20m-NonFlapped[DG1000-20]	40	28	02:52:26	02:47:29	74.1 %	-24980	330.3	399.2	389.6	18 %	88	47.3	62.1	63.9	57.2	75.4	43.4	42.2	52.4	49.7	0.6	77.7
	GKC	Duo	Dual-20m-NonFlapped[DG1000-20]	34	16	02:27:28	02:23:21	76.9 %	-20335	314.4	351.5	343.3	9.2 %	101	54.6	69.1	71.1	61.1	77.6	50.7	49.7	56.7	54.3	1.1	71.2

Altitudes

	callsign	Glider	Start [ft]	End [ft]	Max [ft]	Glide [ft]	T-Glide [ft]	Thermal [ft]	Thermal Lost [ft]	Thermal Lost [%]	Thermal (avg) [ft]
	WVS	DuoDiscus	4005	961	7362	-24980	-25695	21893	2032	9.3 %	912
	GKC	Duo	4996	925	6999	-20335	-20748	16289	1505	9.2 %	1253

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]
	WVS	DuoDiscus	02:52:19	06:38:26	03:46:07	02:52:26	02:47:29	00:53:29	00:04:57	74.1 %	23.7 %	2.2 %	23
	GKC	Duo	03:02:45	06:09:15	03:06:30	02:27:28	02:23:21	00:38:57	00:04:07	76.9 %	20.9 %	2.2 %	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
WVS		DuoDiscus	02:52:19 4005 ft	03:31:55 6190 ft	00:39:36	5 (68.2%) 00:27:01	4 (28.2%) 00:11:09	3 (3.6%) 00:01:25	59.1	64.5	9.2%	5511	-198 3.6%	1377	23	64.4	4.9	124	226	0.9	61.3	0.6 0.8	77.4	80.1 -2.8	48.3 89.5	55.4 102.5
GKC		Duo	03:02:45 4996 ft	03:46:07 5954 ft	00:43:22	6 (69.3%) 00:30:02	5 (28.1%) 00:12:11	2 (2.7%) 00:01:09	68.1	74.5	9.3%	3963	-741 18.7%	792	22	64.1	3.2	-108	291	-0.9	84.3	1.5 1.6	80.4	65.1 15.2	50.9 94.3	55.1 102.1

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
WVS		DuoDiscus	03:31:55 6190 ft	04:25:37 6414 ft	00:53:42	8 (80%) 00:42:58	7 (18%) 00:09:40	2 (1.6%) 00:00:53	112.1	119.2	6.3%	4229	-406 9.6%	604	22	63.2	4.3	246	68	2.8	91.1	2 2.3	89.9	72.1 17.7	67.6 125.2	69.2 128.1
GKC		Duo	03:46:07 5954 ft	04:39:31 6873 ft	00:53:24	4 (71.3%) 00:38:05	4 (27%) 00:14:24	1 (1.7%) 00:00:55	109.5	108.1	-1.3%	6689	-379 5.7%	1672	22	67.7	4.6	137	88	1.5	60	2.3 2.4	91.9	67.5 24.5	66.4 123	69.5 128.8

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
WVS		DuoDiscus	04:25:37 6414 ft	05:36:28 5816 ft	01:10:51	10 (69.7%) 00:49:25	9 (27.3%) 00:19:22	3 (2.9%) 00:02:04	88.3	106.8	20.9%	7417	-991 13.4%	824	23	61.8	3.8	223	279	1.1	42.5	-0.2 0.1	70	78.6 -8.6	40.4 74.8	40 74.1
GKC		Duo	04:39:31 6873 ft	05:26:39 5416 ft	00:47:08	3 (83.7%) 00:39:26	2 (11.8%) 00:05:34	3 (4.3%) 00:02:03	71.2	82.1	15.4%	2975	-177 6%	1487	25	62.4	5.3	383	226	1.8	56.2	0.3 0.4	67.5	78 -10.5	48.9 90.6	46.4 85.9

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
WVS		DuoDiscus	05:36:28 5816 ft	06:38:26 961 ft	01:01:58	5 (77.6%) 00:48:05	4 (21.5%) 00:13:18	1 (0.9%) 00:00:35	70.8	99.2	40.1%	4734	-436 9.2%	1183	25	58.5	3.5	121	32	2.1	33.5	-0.7 -0.5	66.8	79.9 -13.1	37 68.5	30.7 56.9
GKC		Duo	05:26:39 5416 ft	06:09:15 925 ft	00:42:36	3 (84%) 00:35:48	2 (16%) 00:06:48	0 (0%) 00:00:00	65.6	78.7	20%	2660	-206 7.8%	1330	25	62.6	3.9	0	0	0	36.1	-0.3 -0.2	71.2	74.8 -3.6	49.9 92.4	39.7 73.6

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: NSW Gliding Coaching Week-CORRECT Day 4

NSW Gliding Coaching Week - CORRECT Day 4

Competitors Comparison