IGC Spy

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] [%]	Netto/%dev Netto Deviation [kts]	NetDev	Race Speed [kts]
GLL		G-103-Twin-III-SL	03:01:06 5189 ft	05:25:57 1801 ft	02:24:51	18 (66.7%) 01:36:36	13 (23.7%) 00:34:20	24 (9.4%) 00:13:37	203.3	235	15.6%	12419	-991 8%	955	27 (28)	61.7 (60.2)	3.6	3.8	2445	1179	1.8	42.2	0.8 1	78.8	73.5 5.3	4816 7.7 %	0.067 1 15.6%	-457	45.5 84.3km/h
XQV		Std-Cirrus	02:30:58 4350 ft	06:05:37 2050 ft	03:34:39	24 (69.7%) 02:29:33	21 (24.3%) 00:52:06	24 (5.9%) 00:12:46	230.2	287.4	24.8%	19484	-1676 8.6%	927	22 (23)	51.7 (51.5)	3.7	4	2670	790	2.1	38.5	0.2 0.4	62.3	71.8 -9.6	4686 7.5 %	0.016 0.4 24.8%	2032	34.7 64.3km/h

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]]	41	5189 ft 03:01:06	0 [sec] (0 %) 0 [ft] 0 [km/h]	68 [sec] (0.8 %) 3.6/3.7 [kts] -0.66 [km/h]	411 [sec] (5 %) 1.8/3.6 [kts] -4.19 [km/h]	0 [sec] (0 %) 1/1 [kts] 0 [km/h]	26 [sec] (0.3 %) 78.8/73.5 [kts] -0.25 [km/h]	0 [sec] (0 %) 0 [ft] 0 [km/h]	1352 [sec] (18.4 %) 32/203 [km] -15.52 [km/h]	0 [sec] (0 %) 7.7/7.7 [%] 4816/4816[ft] 0 [km/h]	84.3 km/h
XQV	Std-Cirrus	Club-LD-35-[Cirrus-[IDA]]	34	4350 ft 02:30:58	135 [sec] (1.1 %) 839 [ft] -0.68 [km/h]	0 [sec] (0 %) 3.7/3.7 [kts] 0 [km/h]	338 [sec] (2.7 %) 2.1/3.7 [kts] -1.73 [km/h]	1543 [sec] (13.6 %) 0.4/1 [kts] -8.76 [km/h]	405 [sec] (3.2 %) 62.3/71.8 [kts] -2.09 [km/h]	40 [sec] (0.3 %) 249 [ft] -0.2 [km/h]	3198 [sec] (33 %) 57/230 [km] -21.26 [km/h]	19 [sec] (0.1 %) 7.5/7.7 [%] 4686/4816[ft] -0.09 [km/h]	64.3 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]]	41	13	11 85%	1 8%	1 8%	00:34:20	00:28:08	00:03:47	00:02:25	12419 -991 8%	9983 -883 8.8%	1540 -22 1.4%	895 -85 9.5%	955	907	1540	895	27	26	28	29	61.7	61.7	62.3	61.5	3.6	3.5	4	3.7
XQV	Std-Cirrus	Club-LD-35-[Cirrus-[IDA]]	34	21	19 90%	2 10%	0 0%	00:52:06	00:47:22	00:04:44	00:00:00	19484 -1676 8.6%	17814 -1548 8.7%	1669 -127 7.6%	0 -0 0%	927	937	834	0	22	22	23	00	51.7	51.8	50.6	0	3.7	3.7	3.5	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]]	41	24	00:13:37	9.4 %	2445	1179	1.8
	XQV	Std-Cirrus	Club-LD-35-[Cirrus-[IDA]]	34	24	00:12:46	5.9 %	2670	790	2.1

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]]	41	18	01:50:13	01:36:36	66.7 %	-15813	203.3	260.8	235	15.6 %	84	45.5	59.8	68.2	58.3	78.8	42.2	36.5	54.1	42.2	1	73.5
	XQV	Std-Cirrus	Club-LD-35-[Cirrus-[IDA]]	34	24	02:42:19	02:29:33	69.7 %	-21788	230.2	308.9	287.4	24.8 %	64	34.7	45.9	49.9	46.6	62.3	34.7	30.9	46.5	38.5	0.4	71.8

Altitudes

	callsign	Glider	Start [ft]	End [ft]	Max [ft]	Glide [ft]	T-Glide [ft]	Thermal [ft]	Thermal Lost [ft]	Thermal Lost [%]	Thermal (avg) [ft]
	GLL	G-103-Twin-III-SL	5189	1801	6175	-15813	-18258	12419	991	8 %	955
	XQV	Std-Cirrus	4350	2050	6433	-21788	-24458	19484	1676	8.6 %	927

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	03:01:06	05:25:57	02:24:51	01:50:13	01:36:36	00:34:20	00:13:37	66.7 %	23.7 %	9.4 %	27
	XQV	Std-Cirrus	02:30:58	06:05:37	03:34:39	02:42:19	02:29:33	00:52:06	00:12:46	69.7 %	24.3 %	5.9 %	22

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]	Leg XC Speed [kts]
GLL		G-103-Twin-III-SL	03:01:06 5189 ft	03:28:04 4399 ft	00:26:58	2 (69.5%) 00:18:45	1 (9.8%) 00:02:39	9 (20.6%) 00:05:34	39.5	43.7	10.6%	728	-83 11.5%	728	26	59.4	2.7	909	508	1.6	59.1	1.1 1.2	75.5	68.1 7.4	47.5 88km/h	44.3 82.1km/h
XQV		Std-Cirrus	02:30:58 4350 ft	03:09:23 4251 ft	00:38:25	4 (65.5%) 00:25:09	3 (28.4%) 00:10:54	6 (6%) 00:02:19	39.7	46.4	17%	3576	-436 12.2%	1192	22	51.4	3.2	91	275	0.4	40.3	0.2 0.3	59.8	70.2 -10.4	33.5 62km/h	33.6 62.1km/h

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]	Leg XC Speed [kts]
GLL		G-103-Twin-III-SL	03:28:04 4399 ft	03:46:45 5265 ft	00:18:41	4 (65%) 00:12:09	3 (23.9%) 00:04:28	3 (10.4%) 00:01:57	34.4	35.7	3.9%	1564	-388 24.8%	521	24	64.6	3.5	649	146	3.3	84.3	3.2 3.3	95.3	60 35.3	59.6 110.4km/h	71.8 132.9km/h
XQV		Std-Cirrus	03:09:23 4251 ft	03:33:23 5623 ft	00:24:00	2 (63%) 00:15:07	3 (37%) 00:08:53	0 (0%) 00:00:00	34.9	36.1	3.4%	4261	-193 4.5%	1420	21	53.7	4.7	0	0	0	40.9	1 1.1	77.3	73.4 3.9	47.1 87.2km/h	53.5 99km/h

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]	Leg XC Speed [kts]
GLL		G-103-Twin-III-SL	03:46:45 5265 ft	04:38:31 4796 ft	00:51:46	6 (64.8%) 00:33:33	5 (25.6%) 00:13:16	9 (9.4%) 00:04:53	73.1	83.6	14.2%	5210	-282 5.4%	1042	27	61.7	3.9	796	352	1.6	42.4	0.9 1.1	80.7	74.9 5.8	45.8 84.8km/h	45.4 84.1km/h
XQV		Std-Cirrus	03:33:23 5623 ft	04:33:08 4619 ft	00:59:45	6 (74.3%) 00:44:23	5 (17.7%) 00:10:35	7 (7.7%) 00:04:37	79	95.4	20.8%	4333	-301 7%	866	24	53	4	1663	85	3.6	44.7	0.7 0.9	69.6	71.1 -1.5	42.8 79.3km/h	41.6 77.1km/h

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]	Leg XC Speed [kts]
GLL		G-103-Twin-III-SL	04:38:31 4796 ft	05:14:20 4234 ft	00:35:49	4 (65.5%) 00:23:27	3 (30.8%) 00:11:02	3 (3.4%) 00:01:13	33.3	47.9	43.7%	3470	-178 5.1%	1156	27	59.7	3.1	89	171	0.7	38.4	0.1 0.2	66.2	75.4 -9.3	30.1 55.7km/h	29.3 54.4km/h
XQV		Std-Cirrus	04:33:08 4619 ft	05:47:47 4927 ft	01:14:39	10 (67.6%) 00:50:30	9 (25.8%) 00:19:14	10 (6.6%) 00:04:54	51.5	80.9	57.2%	6335	-718 11.3%	703	22	50.4	3.3	721	370	1.5	39.3	0.1 0.2	51.9	70.9 -19	22.3 41.3km/h	22.8 42.3km/h

Summary Leg 5

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]	Leg XC Speed [kts]
GLL		G-103-Twin-III-SL	05:14:20 4234 ft	05:25:57 1801 ft	00:11:37	2 (74.9%) 00:08:42	1 (25.1%) 00:02:55	0 (0%) 00:00:00	23	24.1	4.9%	1446	-57 4%	1446	29	61.6	4.9	0	0	0	20.4	-0.8 -0.4	89.7	86.7 3.1	64 118.5km/h	46.8 86.6km/h
XQV		Std-Cirrus	05:47:47 4927 ft	06:05:37 2050 ft	00:17:50	2 (80.7%) 00:14:24	1 (14%) 00:02:30	1 (5.2%) 00:00:56	25.2	28.5	13.3%	977	-26 2.7%	977	25	52.3	3.9	193	59	2	23.1	-0.9 -0.8	64.2	78 -13.8	45.7 84.6km/h	33.5 62km/h

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)
- Times are UTC.

IGC-SPY Gliders Competitions Flight LOG analysis: 2022 Keepit Regatta-Task 2-Short Wings

2022 Keepit Regatta - Task 2-Short Wings

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