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]
WVS	DuoDiscus	02:28:15 8664 ft	04:26:03 1381 ft	01:57:48	10 (77.8%) 01:31:42	8 (19.7%) 00:23:12	4 (2%) 00:02:23	235.8	247	4.8%	11804	-836 7.1%	1475	25 (27)	67.3 (66.7)	5	5.5	275	488	1.1	41.4	0.8 0.9	87.3	85.5 1.8	7328 11.7 %	64.9 120.2
S7	LS8	04:25:35 10974 ft	07:20:11 1522 ft	02:54:36	10 (80.8%) 02:21:04	7 (18.3%) 00:31:52	3 (1%) 00:01:40	252.9	378	49.5%	19320	-351 1.8%	2760	25 (25)	60.4 (58.9)	6	6.3	469	321	2.8	42.4	0.7 0.9	86.8	95.1 -8.2	7402 11.8 %	46.9 86.9
B41	DuoDiscus	02:18:27 8350 ft	04:19:04 3057 ft	02:00:37	12 (77.4%) 01:33:18	9 (20.8%) 00:25:07	4 (1.7%) 00:02:04	244.2	256.8	5.2%	12155	-1349 11.1%	1350	26 (29)	68.6 (67.9)	4.8	5.1	385	332	1.8	47.3	1.2 1.3	89.2	81.2 7.9	7035 11.3 %	65.6 121.5
B42	DuoDiscus	05:09:31 10101 ft	07:09:33 2011 ft	02:00:02	9 (87.4%) 01:44:54	6 (11.3%) 00:13:32	2 (1.2%) 00:01:28	268.8	291.1	8.3%	6754	-758 11.2%	1125	23 (24)	67.8 (66.8)	4.9	5.2	782	42	5.3	61	1.7 1.8	89.9	79.4 10.5	7834 12.5 %	72.5 134.3

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-[DuoDiscus-[MD]]	34	8664 ft 02:28:15	272 [sec] (4 %) 2310 [ft] -4.81 [km/h]	224 [sec] (3.3 %) 5/6 [kts] -3.93 [km/h]	111 [sec] (1.6 %) 1.1/5 [kts] -1.91 [km/h]	921 [sec] (15 %) 0.9/1.8 [kts] -18 [km/h]	26 [sec] (0.4 %) 87.3/85.5 [kts] 0.44 [km/h]	0 [sec] (0 %) 0 [ft] 0 [km/h]	336 [sec] (5 %) 11/236 [km] -6 [km/h]	41 [sec] (0.6 %) 11.7/12.5 [%] 7328/7834[ft] -0.7 [km/h]	120.2 km/h
S7	LS8	Std-LD-44-[LS8-15-[MD]]	38	10974 ft 04:25:35	0 [sec] (0 %) 0 [ft] 0 [km/h]	0 [sec] (0 %) 6/6 [kts] 0 [km/h]	54 [sec] (0.5 %) 2.8/6 [kts] -0.45 [km/h]	1174 [sec] (12.6 %) 0.9/1.8 [kts] -10.97 [km/h]	106 [sec] (1 %) 86.8/95.1 [kts] -0.89 [km/h]	14 [sec] (0.1 %) 141 [ft] -0.12 [km/h]	5186 [sec] (98 %) 125/253 [km] -85.19 [km/h]	53 [sec] (0.5 %) 11.8/12.5 [%] 7402/7834[ft] -0.44 [km/h]	86.9 km/h
B41	DuoDiscus	Dual-20m-[DuoDiscus-[MD]]	34	8350 ft 02:18:27	325 [sec] (4.7 %) 2624 [ft] -5.72 [km/h]	304 [sec] (4.4 %) 4.8/6 [kts] -5.33 [km/h]	76 [sec] (1.1 %) 1.8/4.8 [kts] -1.29 [km/h]	495 [sec] (7.3 %) 1.3/1.8 [kts] -8.91 [km/h]	57 [sec] (0.8 %) 89.2/81.2 [kts] -0.97 [km/h]	208 [sec] (3 %) 1676 [ft] -3.59 [km/h]	375 [sec] (5.5 %) 13/244 [km] -6.65 [km/h]	66 [sec] (0.9 %) 11.3/12.5 [%] 7035/7834[ft] -1.11 [km/h]	121.5 km/h
B42	DuoDiscus	Dual-20m-[DuoDiscus-[MD]]	34	10101 ft 05:09:31	105 [sec] (1.5 %) 873 [ft] -1.99 [km/h]	144 [sec] (2 %) 4.9/6 [kts] -2.73 [km/h]	-6 [sec] (-0.1 %) 5.3/4.9 [kts] 0.11 [km/h]	0 [sec] (0 %) 1.8/1.8 [kts] 0 [km/h]	114 [sec] (1.6 %) 89.9/79.4 [kts] -2.16 [km/h]	76 [sec] (1.1 %) 630 [ft] -1.43 [km/h]	599 [sec] (9.1 %) 22/269 [km] -12.19 [km/h]	0 [sec] (0 %) 12.5/12.5 [%] 7834/7834[ft] 0 [km/h]	134.3 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
WVS	DuoDiscus	Dual-20m-[DuoDiscus-[MD]]	34	8	2 25%	6 75%	0 0%	00:23:12	00:08:44	00:14:28	00:00:00	11804 -836 7.1%	4632 -272 5.9%	7171 -564 7.9%	0 -0 0%	1475	2316	1195	0	25	24	25	00	67.3	66.6	67.5	0	5	5.2	4.9	0
S7	LS8	Std-LD-44-[LS8-15-[MD]]	38	7	3 43%	4 57%	0 0%	00:31:52	00:10:51	00:21:01	00:00:00	19320 -351 1.8%	9671 -62 0.6%	9648 -288 3%	0 -0 0%	2760	3223	2412	0	25	24	26	00	60.4	61.7	59.4	0	6	8.8	4.5	0
B41	DuoDiscus	Dual-20m-[DuoDiscus-[MD]]	34	9	4 44%	5 56%	0 0%	00:25:07	00:13:34	00:11:33	00:00:00	12155 -1349 11.1%	6394 -637 10%	5760 -712 12.4%	0 -0 0%	1350	1598	1152	0	26	25	27	00	68.6	68.3	68.7	0	4.8	4.7	4.9	0
B42	DuoDiscus	Dual-20m-[DuoDiscus-[MD]]	34	6	6 100%	0 0%	0 0%	00:13:32	00:13:32	00:00:00	00:00:00	6754 -758 11.2%	6754 -758 11.2%	0 -0 0%	0 -0 0%	1125	1125	0	0	23	23	00	00	67.8	67.8	0	0	4.9	4.9	0	0

Thermal Attempts

Callsign	Glider	Polar	WingLoad	Count	Time [hms]	Time %	Alt [ft]	Alt Lost [ft]	Climb (avg) [kts]
WVS	DuoDiscus	Dual-20m-[DuoDiscus-[MD]]	34	4	00:02:23	2 %	275	488	1.1
S7	LS8	Std-LD-44-[LS8-15-[MD]]	38	3	00:01:40	1 %	469	321	2.8
B41	DuoDiscus	Dual-20m-[DuoDiscus-[MD]]	34	4	00:02:04	1.7 %	385	332	1.8
B42	DuoDiscus	Dual-20m-[DuoDiscus-[MD]]	34	2	00:01:28	1.2 %	782	42	5.3

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-[DuoDiscus-[MD]]	34	10	01:34:05	01:31:42	77.8 %	-19317	235.8	252.2	247	4.8 %	120	64.9	81.2	83.3	69.3	87.3	40	39.5	42.8	41.4	0.9	85.5
S7	LS8	Std-LD-44-[LS8-15-[MD]]	38	10	02:22:44	02:21:04	80.8 %	-28772	252.9	381.3	378	49.5 %	87	46.9	57.4	58.1	70.8	86.8	28.8	28.4	43.5	42.4	0.9	95.1
B41	DuoDiscus	Dual-20m-[DuoDiscus-[MD]]	34	12	01:35:22	01:33:18	77.4 %	-17428	244.2	261.1	256.8	5.2 %	121	65.6	82.9	84.8	70.1	89.2	46	45	49.2	47.3	1.3	81.2
B42	DuoDiscus	Dual-20m-[DuoDiscus-[MD]]	34	9	01:46:22	01:44:54	87.4 %	-14881	268.8	294.2	291.1	8.3 %	134	72.5	81.9	83	79.4	89.9	59.3	56.3	64.9	61	1.8	79.4

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	8664	1381	10177	-19317	-19593	11804	836	7.1 %	1475
S7	LS8	10974	1522	10974	-28772	-29242	19320	351	1.8 %	2760
B41	DuoDiscus	8350	3057	9655	-17428	-17813	12155	1349	11.1 %	1350
B42	DuoDiscus	10101	2011	10587	-14881	-15664	6754	758	11.2 %	1125

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	02:28:15	04:26:03	01:57:48	01:34:05	01:31:42	00:23:12	00:02:23	77.8 %	19.7 %	2 %	25
S7	LS8	04:25:35	07:20:11	02:54:36	02:22:44	02:21:04	00:31:52	00:01:40	80.8 %	18.3 %	1 %	25
B41	DuoDiscus	02:18:27	04:19:04	02:00:37	01:35:22	01:33:18	00:25:07	00:02:04	77.4 %	20.8 %	1.7 %	26
B42	DuoDiscus	05:09:31	07:09:33	02:00:02	01:46:22	01:44:54	00:13:32	00:01:28	87.4 %	11.3 %	1.2 %	23

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
WVS	DuoDiscus	02:28:15 8664 ft	03:25:24 8654 ft	00:57:09	7 (71.8%) 00:41:01	6 (26.5%) 00:15:10	1 (1.5%) 00:00:52	106.4	111.2	4.5%	6991	-692 9.9%	1165	26	67	4.6	-141	265	-1.6	53.8	1.3 1.4	87.9	79.3 8.6	60.3 111.7	60.4 111.9
S7	LS8	04:25:35 10974 ft	05:16:26 8031 ft	00:50:51	3 (84.3%) 00:42:52	2 (14.7%) 00:07:27	1 (1%) 00:00:32	127.3	129	1.3%	6240	-19 0.3%	3120	23	62.8	8.3	52	108	1	45.8	1.6 1.7	97.5	103.7 -6.1	81.1 150.2	77.1 142.8
B41	DuoDiscus	02:18:27 8350 ft	03:13:58 6646 ft	00:55:31	5 (77.7%) 00:43:07	4 (20.6%) 00:11:26	2 (1.5%) 00:00:50	114.9	120.3	4.7%	6660	-385 5.8%	1665	27	68.2	5.8	123	115	1.5	46.6	1.3 1.4	90.4	87.3 3.1	67.1 124.3	64.3 119.1
B42	DuoDiscus	05:09:31 10101 ft	06:00:52 9668 ft	00:51:21	4 (85.4%) 00:43:52	3 (11.5%) 00:05:53	2 (2.9%) 00:01:28	122.3	131.9	7.8%	2448	-469 19.2%	816	22	70.2	4.1	782	42	5.3	116.9	3 3.1	97.4	63.5 33.9	77.2 143	76.2 141.1

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
WVS	DuoDiscus	03:25:24 8654 ft	03:56:27 6338 ft	00:31:03	2 (80.4%) 00:24:57	1 (13.4%) 00:04:10	3 (4.9%) 00:01:31	58.7	63.5	8.3%	2414	-72 3%	2414	25	68.2	5.7	416	223	2.7	38.2	0.4 0.6	82.5	91.8 -9.4	61.2 113.3	54.3 100.6
S7	LS8	05:16:26 8031 ft	06:40:34 7352 ft	01:24:08	5 (74.3%) 01:02:30	4 (24.4%) 00:20:30	2 (1.3%) 00:01:08	46.8	166.9	256.8%	10987	-255 2.3%	2746	26	59.8	5.3	416	213	3.6	45.3	0.9 1	86.5	90.4 -3.9	18 33.3	17.8 32.9
B41	DuoDiscus	03:13:58 6646 ft	03:58:02 5613 ft	00:44:04	5 (71%) 00:31:18	4 (27.4%) 00:12:04	1 (1.6%) 00:00:42	74.2	78	5%	4599	-912 19.8%	1149	25	69	3.8	5	210	0.1	45.4	0.6 0.7	80.7	78.8 1.9	54.6 101.1	51.5 95.4
B42	DuoDiscus	06:00:52 9668 ft	06:47:00 6260 ft	00:46:08	4 (83.4%) 00:38:29	3 (16.6%) 00:07:39	0 (0%) 00:00:00	95.1	102	7.2%	4305	-288 6.7%	1435	25	65.5	5.6	0	0	0	43.4	0.8 0.8	85.9	89.2 -3.3	66.8 123.7	59.2 109.6

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
WVS	DuoDiscus	03:56:27 6338 ft	04:26:03 1381 ft	00:29:36	1 (86.9%) 00:25:44	1 (13.1%) 00:03:52	0 (0%) 00:00:00	70.7	72.3	2.2%	2398	-72 3%	2398	23	68.4	6.1	0	0	0	32.2	0.4 0.5	91	94.5 -3.6	77.4 143.3	62 114.7
S7	LS8	06:40:34 7352 ft	07:20:11 1522 ft	00:39:37	2 (90.1%) 00:35:42	1 (9.9%) 00:03:55	0 (0%) 00:00:00	78.7	82.1	4.3%	2093	-75 3.6%	2093	26	57.9	5.3	0	0	0	34	-0.2 -0.1	74.5	96.9 -22.5	64.4 119.3	51.1 94.6
B41	DuoDiscus	03:58:02 5613 ft	04:19:04 3057 ft	00:21:02	2 (89.8%) 00:18:53	1 (7.7%) 00:01:37	1 (2.5%) 00:00:32	55	58.5	6.5%	895	-51 5.8%	895	24	68.2	5.5	255	6	4.7	51.8	2.3 2.3	100.4	79.1 21.4	84.7 156.9	69.5 128.8
B42	DuoDiscus	06:47:00 6260 ft	07:09:33 2011 ft	00:22:33	1 (100%) 00:22:33	0 (0%) 00:00:00	0 (0%) 00:00:00	51.3	57.2	11.5%	0	0 0%	0	00	0	0	0	0	0	44.2	0.7 0.7	82.1	80.7 1.5	73.7 136.5	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: 2022 NSW Coaching Week-Day 4

2022 NSW Coaching Week - Day 4

Competitors Comparison