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]
LF	DG-200	10:36:33 9589 ft	13:59:42 6158 ft	03:23:09	27 (62.4%) 02:06:51	23 (36.6%) 01:14:17	4 (1%) 00:01:56	302.1	327.3	8.3%	30898	-2664 8.6%	1343	23 (23)	62 (62.6)	4.1	4.4	259	272	1.3	31.1	0.2 0.5	83.6	83.6 0	9443 15.1 %	48.2 89.3
WW	ASW-20	10:41:43 10206 ft	13:59:56 6322 ft	03:18:13	23 (61.6%) 02:02:10	20 (34.5%) 01:08:27	14 (3.7%) 00:07:22	300.5	322	7.1%	26023	-4007 15.4%	1301	23 (23)	62.6 (62.1)	3.8	4.3	528	1414	0.7	34.5	0.5 0.8	85.4	78.6 6.8	9994 16 %	49.1 90.9
12	S-12-VT	10:17:47 9317 ft	14:09:26 5187 ft	03:51:39	33 (58.8%) 02:16:15	29 (31.4%) 01:12:44	34 (9.8%) 00:22:40	300.7	347.7	15.6%	22650	-5852 25.8%	781	31 (33)	68.2 (69.7)	3.1	3.4	3262	2556	1.4	38	0.6 0.9	82.7	72.5 10.2	8900 14.2 %	42.1 78
T5	LS-1-D	10:55:25 10160 ft	14:46:20 6345 ft	03:50:55	27 (60.1%) 02:18:49	23 (35.2%) 01:21:19	18 (4.5%) 00:10:28	300.9	337.3	12.1%	33884	-2012 5.9%	1473	23 (23)	54.9 (55.4)	4.1	4.6	2162	898	2	27.8	-0.3 -0	78.7	86.8 -8.1	9294 14.9 %	42.2 78.2

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
LF	DG-200	15m-LD-40-[ASW-20C-[IDA]]	34	9589 ft 10:36:33	89 [sec] (0.7 %) 617 [ft] -0.66 [km/h]	8 [sec] (0.1 %) 4.1/4.1 [kts] -0.06 [km/h]	79 [sec] (0.6 %) 1.3/4.1 [kts] -0.58 [km/h]	858 [sec] (7.6 %) 0.5/0.9 [kts] -6.75 [km/h]	7 [sec] (0.1 %) 83.6/83.6 [kts] -0.05 [km/h]	140 [sec] (1.2 %) 971 [ft] -1.04 [km/h]	1017 [sec] (9.1 %) 25/302 [km] -8.13 [km/h]	59 [sec] (0.5 %) 15.1/16 [%] 9443/9994[ft] -0.44 [km/h]	89.3 km/h
WW	ASW-20	15m-LD-40-[ASW-20C-[IDA]]	34	10206 ft 10:41:43	0 [sec] (0 %) 0 [ft] 0 [km/h]	360 [sec] (3.1 %) 3.8/4.1 [kts] -2.84 [km/h]	359 [sec] (3.1 %) 0.7/3.8 [kts] -2.83 [km/h]	225 [sec] (1.9 %) 0.8/0.9 [kts] -1.76 [km/h]	2 [sec] (0 %) 85.4/78.6 [kts] 0.01 [km/h]	179 [sec] (1.5 %) 1135 [ft] -1.39 [km/h]	850 [sec] (7.7 %) 21/301 [km] -7 [km/h]	0 [sec] (0 %) 16/16 [%] 9994/9994[ft] 0 [km/h]	90.9 km/h
12	S-12-VT	15m-LD-40-[ASW-20C-[IDA]]	34	9317 ft 10:17:47	171 [sec] (1.2 %) 889 [ft] -0.97 [km/h]	1102 [sec] (8.6 %) 3.1/4.1 [kts] -6.71 [km/h]	732 [sec] (5.6 %) 1.4/3.1 [kts] -4.33 [km/h]	0 [sec] (0 %) 0.9/0.9 [kts] 0 [km/h]	118 [sec] (0.9 %) 82.7/72.5 [kts] -0.67 [km/h]	0 [sec] (0 %) 0 [ft] 0 [km/h]	2170 [sec] (18.5 %) 47/301 [km] -14.41 [km/h]	146 [sec] (1.1 %) 14.2/16 [%] 8900/9994[ft] -0.83 [km/h]	78 km/h
T5	LS-1-D	15m-LD-40-[ASW-20C-[IDA]]	34	10160 ft 10:55:25	7 [sec] (0 %) 46 [ft] -0.04 [km/h]	0 [sec] (0 %) 4.1/4.1 [kts] 0 [km/h]	317 [sec] (2.3 %) 2/4.1 [kts] -1.83 [km/h]	1901 [sec] (15.9 %) -0/0.9 [kts] -12.43 [km/h]	184 [sec] (1.3 %) 78.7/86.8 [kts] -1.05 [km/h]	167 [sec] (1.2 %) 1158 [ft] -0.95 [km/h]	1676 [sec] (13.8 %) 36/301 [km] -10.76 [km/h]	87 [sec] (0.6 %) 14.9/16 [%] 9294/9994[ft] -0.5 [km/h]	78.2 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
LF	DG-200	15m-LD-40-[ASW-20C-[IDA]]	34	23	18 78%	3 13%	2 9%	01:14:17	00:55:03	00:06:48	00:12:26	30898 -2664 8.6%	21791 -2185 10%	2496 -265 10.6%	6610 -213 3.2%	1343	1210	832	3305	23	22	25	22	62	61.8	61.8	63.5	4.1	3.9	3.6	5.3
WW	ASW-20	15m-LD-40-[ASW-20C-[IDA]]	34	20	14 70%	5 25%	1 5%	01:08:27	00:51:18	00:16:09	00:01:00	26023 -4007 15.4%	20551 -2540 12.4%	5446 -1115 20.5%	26 -351 1350%	1301	1467	1089	26	23	23	26	20	62.6	62.9	62.3	59.7	3.8	4	3.3	0.3
12	S-12-VT	15m-LD-40-[ASW-20C-[IDA]]	34	29	16 55%	13 45%	0 0%	01:12:44	00:45:18	00:27:26	00:00:00	22650 -5852 25.8%	15583 -3634 23.3%	7066 -2217 31.4%	0 -0 0%	781	973	543	0	31	30	32	00	68.2	68.5	68	0	3.1	3.4	2.5	0
T5	LS-1-D	15m-LD-40-[ASW-20C-[IDA]]	34	23	11 48%	8 35%	4 17%	01:21:19	00:37:02	00:33:05	00:11:12	33884 -2012 5.9%	16204 -657 4.1%	13595 -744 5.5%	4084 -610 14.9%	1473	1473	1699	1021	23	24	22	24	54.9	56	53.9	54.1	4.1	4.3	4.1	3.6

Thermal Attempts

Callsign	Glider	Polar	WingLoad	Count	Time [hms]	Time %	Alt [ft]	Alt Lost [ft]	Climb (avg) [kts]
LF	DG-200	15m-LD-40-[ASW-20C-[IDA]]	34	4	00:01:56	1 %	259	272	1.3
WW	ASW-20	15m-LD-40-[ASW-20C-[IDA]]	34	14	00:07:22	3.7 %	528	1414	0.7
12	S-12-VT	15m-LD-40-[ASW-20C-[IDA]]	34	34	00:22:40	9.8 %	3262	2556	1.4
T5	LS-1-D	15m-LD-40-[ASW-20C-[IDA]]	34	18	00:10:28	4.5 %	2162	898	2

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]
LF	DG-200	15m-LD-40-[ASW-20C-[IDA]]	34	27	02:08:47	02:06:51	62.4 %	-34281	302.1	331.1	327.3	8.3 %	89	48.2	76	77.2	52.8	83.6	28.9	28.7	31.7	31.1	0.5	83.6
WW	ASW-20	15m-LD-40-[ASW-20C-[IDA]]	34	23	02:09:32	02:02:10	61.6 %	-30101	300.5	336.9	322	7.1 %	91	49.1	75.2	79.7	55.1	85.4	32.8	32.2	36.7	34.5	0.8	78.6
12	S-12-VT	15m-LD-40-[ASW-20C-[IDA]]	34	33	02:38:55	02:16:15	58.8 %	-26781	300.7	394.4	347.7	15.6 %	78	42.1	61.3	71.5	55.2	82.7	36.8	32.8	48.3	38	0.9	72.5
T5	LS-1-D	15m-LD-40-[ASW-20C-[IDA]]	34	27	02:29:17	02:18:49	60.1 %	-37654	300.9	355	337.3	12.1 %	78	42.2	65.3	70.2	49.8	78.7	26.2	24.8	30.9	27.8	-0	86.8

Altitudes

callsign	Glider	Start [ft]	End [ft]	Max [ft]	Glide [ft]	T-Glide [ft]	Thermal [ft]	Thermal Lost [ft]	Thermal Lost [%]	Thermal (avg) [ft]
LF	DG-200	9589	6158	13156	-34281	-34540	30898	2664	8.6 %	1343
WW	ASW-20	10206	6322	13051	-30101	-30629	26023	4007	15.4 %	1301
12	S-12-VT	9317	5187	12706	-26781	-30043	22650	5852	25.8 %	781
T5	LS-1-D	10160	6345	13766	-37654	-39816	33884	2012	5.9 %	1473

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]
LF	DG-200	10:36:33	13:59:42	03:23:09	02:08:47	02:06:51	01:14:17	00:01:56	62.4 %	36.6 %	1 %	23
WW	ASW-20	10:41:43	13:59:56	03:18:13	02:09:32	02:02:10	01:08:27	00:07:22	61.6 %	34.5 %	3.7 %	23
12	S-12-VT	10:17:47	14:09:26	03:51:39	02:38:55	02:16:15	01:12:44	00:22:40	58.8 %	31.4 %	9.8 %	31
T5	LS-1-D	10:55:25	14:46:20	03:50:55	02:29:17	02:18:49	01:21:19	00:10:28	60.1 %	35.2 %	4.5 %	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
LF	DG-200	10:36:33 9589 ft	11:31:57 7309 ft	00:55:24	8 (62.8%) 00:34:47	7 (37.2%) 00:20:37	0 (0%) 00:00:00	77.3	81.4	5.3%	7696	-764 9.9%	1099	22	61.7	3.7	0	0	0	26.8	-0.5 -0.5	75.8	87.5 -11.7	45.2 83.7	41 75.9
WW	ASW-20	10:41:43 10206 ft	11:36:38 8474 ft	00:54:55	8 (61.8%) 00:33:55	7 (34.4%) 00:18:52	4 (3.6%) 00:01:58	76.9	82.8	7.7%	6332	-1131 17.9%	904	24	62	3.3	226	383	1.1	32	0.1 0.2	79.1	79.8 -0.7	45.4 84.1	42.1 78
12	S-12-VT	10:17:47 9317 ft	11:27:18 10032 ft	01:09:31	11 (56.3%) 00:39:07	10 (33.8%) 00:23:31	10 (9.9%) 00:06:53	76.9	88.5	15.1%	7503	-2089 27.9%	750	30	68.1	3.2	964	837	1.4	37.5	0.2 0.3	73.3	77.9 -4.6	35.8 66.3	37.3 69.1
T5	LS-1-D	10:55:25 10160 ft	11:50:58 8248 ft	00:55:33	8 (61.5%) 00:34:10	7 (36.6%) 00:20:21	2 (1.7%) 00:00:56	77.3	82.9	7.2%	8645	-659 7.6%	1235	23	56.1	4.2	269	36	2.8	25.1	-0.6 -0.6	78.6	91.1 -12.5	45.1 83.5	42.1 78

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
LF	DG-200	11:31:57 7309 ft	13:09:50 9685 ft	01:37:53	13 (59%) 00:57:45	12 (39.4%) 00:38:35	3 (1.5%) 00:01:28	106.4	129.4	21.5%	14547	-1673 11.5%	1212	22	61.5	3.7	193	196	1.3	34.5	-0 0.1	72.6	83.5 -11	35.2 65.2	38 70.4
WW	ASW-20	11:36:38 8474 ft	13:10:04 10147 ft	01:33:26	9 (57.5%) 00:53:44	9 (37.6%) 00:35:09	8 (4.8%) 00:04:29	105.6	124.7	18.1%	12562	-2323 18.5%	1395	23	62.3	3.5	-187	977	-0.4	38.2	0.3 0.4	75.2	80.1 -5	36.6 67.8	38.7 71.7
12	S-12-VT	11:27:18 10032 ft	13:19:03 12020 ft	01:51:45	16 (53.5%) 00:59:44	15 (34.4%) 00:38:25	21 (12.2%) 00:13:36	105.9	138.3	30.6%	12417	-2722 21.9%	827	31	68.4	3.2	1986	1473	1.4	36.6	0.2 0.3	75	77.9 -2.8	30.7 56.9	32.7 60.6
T5	LS-1-D	11:50:58 8248 ft	13:49:30 11043 ft	01:58:32	13 (55.8%) 01:06:10	12 (39.9%) 00:47:18	9 (4.2%) 00:05:01	105.1	135.4	28.8%	18202	-1207 6.6%	1516	24	53.5	3.8	797	433	1.6	27.4	-0.7 -0.5	66.3	88.1 -21.8	28.7 53.2	30.8 57

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
LF	DG-200	13:09:50 9685 ft	13:51:32 10662 ft	00:41:42	5 (62.7%) 00:26:09	4 (36.2%) 00:15:05	1 (1.1%) 00:00:28	87.3	85.4	-2.2%	8654	-226 2.6%	2163	24	63.9	5.7	65	75	1.4	36.2	2.1 2.2	105.8	82.4 23.4	67.8 125.6	72 133.3
WW	ASW-20	13:10:04 10147 ft	13:51:35 11499 ft	00:41:31	5 (63%) 00:26:10	4 (34.8%) 00:14:26	2 (2.2%) 00:00:55	86.5	82.9	-4.2%	7129	-551 7.7%	1782	22	64.2	4.9	488	52	5.3	43.4	2.3 2.4	102.6	75.2 27.4	67.5 125	73.2 135.7
12	S-12-VT	13:19:03 12020 ft	14:01:13 9002 ft	00:42:10	5 (69.2%) 00:29:11	4 (25.6%) 00:10:48	3 (5.2%) 00:02:11	86.8	89.3	3%	2729	-1039 38.1%	682	32	67.9	2.5	311	246	1.4	48.4	2.2 2.4	99.2	53.6 45.5	66.7 123.5	52.1 96.5
T5	LS-1-D	13:49:30 11043 ft	14:37:23 11053 ft	00:47:53	5 (61.7%) 00:29:32	4 (28.5%) 00:13:40	7 (9.4%) 00:04:31	86.8	87.3	0.6%	7037	-145 2.1%	1759	23	57	5.1	1095	429	2.4	35.6	1.2 1.5	95.8	83.5 12.3	58.7 108.7	59.9 110.9

Summary Leg 4

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 [%]	T-Track [LD]	Avg Netto T-Track Netto [kts]	T-Track Speed [kts]	STF Theory Delta [kts]	Leg Speed [kts] km/h
LF	DG-200	13:51:32 10662 ft	13:59:42 6158 ft	00:08:10	1 (100%) 00:08:10	0 (0%) 00:00:00	0 (0%) 00:00:00	31.1	31.2	0.3%	22.7	1.9 2	123.7	69.2 54.5	123.3 228.4
WW	ASW-20	13:51:35 11499 ft	13:59:56 6322 ft	00:08:21	1 (100%) 00:08:21	0 (0%) 00:00:00	0 (0%) 00:00:00	31.6	31.6	0.3%	20.1	1.1 1.2	122.8	73.5 49.3	122.5 226.9
12	S-12-VT	14:01:13 9002 ft	14:09:26 5187 ft	00:08:13	1 (100%) 00:08:13	0 (0%) 00:00:00	0 (0%) 00:00:00	31.2	31.5	1%	27.1	2.9 2.9	124.4	55.3 69	123.1 228
T5	LS-1-D	14:37:23 11053 ft	14:46:20 6345 ft	00:08:57	1 (100%) 00:08:57	0 (0%) 00:00:00	0 (0%) 00:00:00	31.6	31.7	0.3%	22.1	0.9 1	114.8	77.4 37.3	114.4 211.9

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: South African Nationals 15m Club 2 Seater 2022-Task 3-Club

South African Nationals 15m Club 2 Seater 2022 - Task 3-Club

Competitors Comparison