IGC Spy

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] [%]	Netto/%dev Netto Deviation [kts]	NetDev	Race Speed [kts]
NC	ASW-24-WL	03:35:56 8474 ft	06:46:12 2119 ft	03:10:16	20 (69%) 02:11:17	16 (27.6%) 00:52:36	11 (3.3%) 00:06:21	337.3	351.4	4.2%	27732	-1794 6.5%	1733	24 (25)	69.7 (69.6)	5.2	5.5	790	917	1.2	33	0.4 0.8	86.7	87.7 -0.9	7054 11.3 %	0.19 0.8 4.2%	-738	57.4 106.3km/h
JH	ASW20B	03:14:58 5534 ft	06:48:36 2526 ft	03:33:38	23 (62.7%) 02:14:02	19 (35.1%) 01:15:05	9 (2%) 00:04:22	337	358.1	6.3%	30689	-3542 11.5%	1615	26 (27)	65 (66.2)	4	4.2	731	577	1.7	34.2	0.6 1.3	86.6	76.7 9.8	7030 11.2 %	0.214 1.3 6.3%	-1885	51.1 94.6km/h
JS	LS6	03:32:33 8057 ft	06:45:25 2775 ft	03:12:52	24 (60.4%) 01:56:34	20 (35.9%) 01:09:13	13 (3.6%) 00:06:59	336.1	367.2	9.3%	31011	-4845 15.6%	1550	25 (25)	63.6 (64.6)	4.4	5.1	159	1674	0.2	33	1.3 1.8	102.1	76.3 25.8	7306 11.7 %	0.195 1.8 9.3%	-1823	56.5 104.6km/h
RG	Ventus-bT-15m-430kg	03:54:56 8959 ft	07:54:49 6453 ft	03:59:53	22 (64.6%) 02:34:58	18 (33.2%) 01:19:43	9 (2.1%) 00:05:09	338.8	373.6	10.3%	32004	-791 2.5%	1778	23 (23)	60.8 (61.5)	4	4.1	994	262	1.9	34.5	0 0.3	78.1	83.3 -5.2	8426 13.5 %	0.027 0.3 10.3%	788	45.8 84.8km/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
NC	ASW-24-WL	Std-LD-44-[LS8-15-[MD]]	34	8474 ft 03:35:56	55 [sec] (0.5 %) 485 [ft] -0.52 [km/h]	0 [sec] (0 %) 5.2/5.2 [kts] 0 [km/h]	291 [sec] (2.6 %) 1.2/5.2 [kts] -2.78 [km/h]	1535 [sec] (15.5 %) 0.8/1.8 [kts] -16.53 [km/h]	6 [sec] (0.1 %) 86.7/87.7 [kts] -0.06 [km/h]	0 [sec] (0 %) 0 [ft] 0 [km/h]	477 [sec] (4.4 %) 14/337 [km] -4.64 [km/h]	163 [sec] (1.4 %) 11.3/13.5 [%] 7054/8426[ft] -1.54 [km/h]	106.3 km/h
JH	ASW20B	15m-LD-40-[ASW-20C-[IDA]]	34	5534 ft 03:14:58	503 [sec] (4.1 %) 3425 [ft] -3.86 [km/h]	1012 [sec] (8.6 %) 4/5.2 [kts] -8.12 [km/h]	155 [sec] (1.2 %) 1.7/4 [kts] -1.16 [km/h]	929 [sec] (7.8 %) 1.3/1.8 [kts] -7.39 [km/h]	16 [sec] (0.1 %) 86.6/76.7 [kts] 0.12 [km/h]	60 [sec] (0.5 %) 407 [ft] -0.44 [km/h]	803 [sec] (6.7 %) 21/337 [km] -6.33 [km/h]	167 [sec] (1.3 %) 11.2/13.5 [%] 7030/8426[ft] -1.25 [km/h]	94.6 km/h
JS	LS6	15m-LD42-[Ventus-A-[IDA]]	34	8057 ft 03:32:33	121 [sec] (1.1 %) 902 [ft] -1.1 [km/h]	624 [sec] (5.7 %) 4.4/5.2 [kts] -5.96 [km/h]	398 [sec] (3.6 %) 0.2/4.4 [kts] -3.72 [km/h]	0 [sec] (0 %) 1.8/1.8 [kts] 0 [km/h]	745 [sec] (6.9 %) 102.1/76.3 [kts] -7.2 [km/h]	88 [sec] (0.8 %) 656 [ft] -0.8 [km/h]	1073 [sec] (10.2 %) 31/336 [km] -10.69 [km/h]	119 [sec] (1 %) 11.7/13.5 [%] 7306/8426[ft] -1.09 [km/h]	104.6 km/h
RG	Ventus-bT-15m-430kg	15m-LD42-[Ventus-A-[IDA]]	34	8959 ft 03:54:56	0 [sec] (0 %) 0 [ft] 0 [km/h]	1141 [sec] (8.6 %) 4/5.2 [kts] -7.29 [km/h]	160 [sec] (1.1 %) 1.9/4 [kts] -0.96 [km/h]	3578 [sec] (33.1 %) 0.3/1.8 [kts] -28.03 [km/h]	95 [sec] (0.7 %) 78.1/83.3 [kts] -0.56 [km/h]	648 [sec] (4.7 %) 4334 [ft] -3.99 [km/h]	1480 [sec] (11.5 %) 35/339 [km] -9.71 [km/h]	0 [sec] (0 %) 13.5/13.5 [%] 8426/8426[ft] 0 [km/h]	84.8 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
NC	ASW-24-WL	Std-LD-44-[LS8-15-[MD]]	34	16	3 19%	9 56%	4 25%	00:52:36	00:06:17	00:33:02	00:13:17	27732 -1794 6.5%	3973 -183 4.6%	16984 -1000 5.9%	6774 -610 9%	1733	1324	1887	1693	24	29	23	26	69.7	72.1	70.1	67.1	5.2	6.2	5.1	5
JH	ASW20B	15m-LD-40-[ASW-20C-[IDA]]	34	19	8 42%	9 47%	2 11%	01:15:05	00:28:16	00:33:42	00:13:07	30689 -3542 11.5%	10118 -1505 14.9%	16646 -1207 7.3%	3923 -830 21.2%	1615	1264	1849	1961	26	24	26	27	65	65.8	63.8	67.2	4	3.5	4.9	3
JS	LS6	15m-LD42-[Ventus-A-[IDA]]	34	20	8 40%	12 60%	0 0%	01:09:13	00:36:22	00:32:51	00:00:00	31011 -4845 15.6%	19541 -2004 10.3%	11469 -2840 24.8%	0 -0 0%	1550	2442	955	0	25	25	25	00	63.6	64.7	62.9	0	4.4	5.3	3.4	0
RG	Ventus-bT-15m-430kg	15m-LD42-[Ventus-A-[IDA]]	34	18	6 33%	10 56%	2 11%	01:19:43	00:29:25	00:44:58	00:05:20	32004 -791 2.5%	11250 -79 0.7%	19714 -387 2%	1040 -325 31.2%	1778	1875	1971	520	23	23	23	24	60.8	60.3	61.4	59.6	4	3.8	4.3	1.9

Thermal Attempts

Callsign	Glider	Polar	WingLoad	Count	Time [hms]	Time %	Alt [ft]	Alt Lost [ft]	Climb (avg) [kts]
NC	ASW-24-WL	Std-LD-44-[LS8-15-[MD]]	34	11	00:06:21	3.3 %	790	917	1.2
JH	ASW20B	15m-LD-40-[ASW-20C-[IDA]]	34	9	00:04:22	2 %	731	577	1.7
JS	LS6	15m-LD42-[Ventus-A-[IDA]]	34	13	00:06:59	3.6 %	159	1674	0.2
RG	Ventus-bT-15m-430kg	15m-LD42-[Ventus-A-[IDA]]	34	9	00:05:09	2.1 %	994	262	1.9

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]
NC	ASW-24-WL	Std-LD-44-[LS8-15-[MD]]	34	20	02:17:38	02:11:17	69 %	-34101	337.3	365.4	351.4	4.2 %	106	57.4	79.4	83.2	62.2	86.7	32.5	31.7	35.2	33	0.8	87.7
JH	ASW20B	15m-LD-40-[ASW-20C-[IDA]]	34	23	02:18:24	02:14:02	62.7 %	-33583	337	366.5	358.1	6.3 %	95	51.1	78.9	81.5	55.6	86.6	32.9	32.2	35.8	34.2	1.3	76.7
JS	LS6	15m-LD42-[Ventus-A-[IDA]]	34	24	02:03:33	01:56:34	60.4 %	-36336	336.1	381.2	367.2	9.3 %	105	56.5	88.1	93.4	64	102.1	30.3	30.2	34.4	33	1.8	76.3
RG	Ventus-bT-15m-430kg	15m-LD42-[Ventus-A-[IDA]]	34	22	02:40:07	02:34:58	64.6 %	-34517	338.8	383.4	373.6	10.3 %	85	45.8	68.5	70.8	51.8	78.1	32.2	31.3	36.4	34.5	0.3	83.3

Altitudes

callsign	Glider	Start [ft]	End [ft]	Max [ft]	Glide [ft]	T-Glide [ft]	Thermal [ft]	Thermal Lost [ft]	Thermal Lost [%]	Thermal (avg) [ft]
NC	ASW-24-WL	8474	2119	11489	-34101	-34891	27732	1794	6.5 %	1733
JH	ASW20B	5534	2526	10977	-33583	-34315	30689	3542	11.5 %	1615
JS	LS6	8057	2775	13334	-36336	-36495	31011	4845	15.6 %	1550
RG	Ventus-bT-15m-430kg	8959	6453	13415	-34517	-35511	32004	791	2.5 %	1778

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]
NC	ASW-24-WL	03:35:56	06:46:12	03:10:16	02:17:38	02:11:17	00:52:36	00:06:21	69 %	27.6 %	3.3 %	24
JH	ASW20B	03:14:58	06:48:36	03:33:38	02:18:24	02:14:02	01:15:05	00:04:22	62.7 %	35.1 %	2 %	26
JS	LS6	03:32:33	06:45:25	03:12:52	02:03:33	01:56:34	01:09:13	00:06:59	60.4 %	35.9 %	3.6 %	25
RG	Ventus-bT-15m-430kg	03:54:56	07:54:49	03:59:53	02:40:07	02:34:58	01:19:43	00:05:09	64.6 %	33.2 %	2.1 %	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]	Leg XC Speed [kts]
NC	ASW-24-WL	03:35:56 8474 ft	05:01:25 9727 ft	01:25:29	9 (64.7%) 00:55:17	8 (33.7%) 00:28:46	3 (1.7%) 00:01:26	111.9	129.2	15.4%	15482	-935 6%	1935	25	68.2	5.3	144	167	1	29.5	-0.4 -0.3	75.7	94.9 -19.2	42.4 78.5km/h	43.8 81.2km/h
JH	ASW20B	03:14:58 5534 ft	05:00:48 9491 ft	01:45:50	9 (58.3%) 01:01:40	8 (40.9%) 00:43:15	2 (0.8%) 00:00:53	112.3	138	23%	16958	-1924 11.3%	2119	26	65.3	3.9	-81	180	-0.9	35.1	0 0.3	72.5	83.3 -10.8	34.4 63.7km/h	38.3 71km/h
JS	LS6	03:32:33 8057 ft	05:07:44 9143 ft	01:35:11	13 (53.8%) 00:51:14	12 (41.1%) 00:39:10	8 (5%) 00:04:46	111.8	136.1	21.8%	14398	-3226 22.4%	1199	26	62.8	3.6	-124	1296	-0.3	33.9	0.3 0.4	86.1	80.3 5.8	38.1 70.6km/h	39.3 72.9km/h
RG	Ventus-bT-15m-430kg	03:54:56 8959 ft	05:43:46 8090 ft	01:48:50	10 (60.3%) 01:05:37	9 (36.3%) 00:39:30	7 (3.4%) 00:03:43	111.9	138	23.3%	15748	-587 3.7%	1749	23	59.9	3.9	967	127	2.6	25.7	-0.9 -0.9	68.1	90 -21.9	33.3 61.7km/h	32.9 61km/h

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]	Leg XC Speed [kts]
NC	ASW-24-WL	05:01:25 9727 ft	05:34:15 6788 ft	00:32:50	5 (76.6%) 00:25:10	4 (23.4%) 00:07:40	0 (0%) 00:00:00	69.2	70.2	1.4%	3684	-236 6.4%	921	28	71.9	4.7	0	0	0	34.7	0.7 0.8	90.3	84.7 5.6	68.2 126.3km/h	58.8 108.9km/h
JH	ASW20B	05:00:48 9491 ft	05:33:31 6591 ft	00:32:43	4 (75.1%) 00:24:35	3 (21.1%) 00:06:55	3 (3.7%) 00:01:13	68.9	70.5	2.3%	3382	-331 9.8%	1127	25	66.2	4.8	377	150	3.1	34.8	1 1.2	93	83.3 9.7	68.3 126.5km/h	58.9 109km/h
JS	LS6	05:07:44 9143 ft	05:44:32 7270 ft	00:36:48	6 (60.2%) 00:22:10	5 (35.9%) 00:13:13	3 (3.8%) 00:01:25	68.7	72.1	5%	6415	-1049 16.4%	1283	24	62.8	4.8	319	213	2.2	27.5	1 1	105.4	83.7 21.7	60.5 112km/h	55.9 103.5km/h
RG	Ventus-bT-15m-430kg	05:43:46 8090 ft	06:40:35 12795 ft	00:56:49	6 (53.5%) 00:30:24	5 (45.6%) 00:25:53	1 (0.9%) 00:00:32	68.8	74.5	8.3%	10928	-115 1.1%	2185	24	61.8	4.2	29	32	0.5	39.1	0.4 0.4	79.4	83.6 -4.3	39.2 72.6km/h	49.7 92km/h

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]	Leg XC Speed [kts]
NC	ASW-24-WL	05:34:15 6788 ft	06:07:04 5144 ft	00:32:49	3 (72.9%) 00:23:55	2 (15.8%) 00:05:11	6 (11.2%) 00:03:41	48.6	53	9%	3313	-278 8.4%	1656	23	70	6.3	580	579	1.6	31.3	-0.3 -0.3	71.8	100.1 -28.3	48 88.9km/h	45.6 84.4km/h
JH	ASW20B	05:33:31 6591 ft	06:04:31 4251 ft	00:31:00	4 (75.3%) 00:23:20	3 (20.2%) 00:06:16	2 (4.1%) 00:01:17	48.4	51.5	6.5%	3110	-357 11.5%	1036	26	60.1	4.9	400	82	3.1	29.4	-0.4 -0.1	71.5	92.5 -20.9	50.6 93.7km/h	43.9 81.3km/h
JS	LS6	05:44:32 7270 ft	06:14:52 8756 ft	00:30:20	3 (61.3%) 00:18:36	2 (37.3%) 00:11:18	1 (1.2%) 00:00:21	48.1	54.7	13.6%	6972	-424 6.1%	3486	25	67.2	6.1	0	95	-0	32.5	0.8 1	95.2	91.9 3.3	51.4 95.2km/h	56.5 104.7km/h
RG	Ventus-bT-15m-430kg	06:40:35 12795 ft	07:08:13 7988 ft	00:27:38	2 (88.4%) 00:24:25	1 (11.5%) 00:03:10	0 (0%) 00:00:00	50.3	53.2	5.8%	734	0 0%	734	23	59.9	2.3	0	0	0	31.4	-0.4 -0.3	70.5	76.3 -5.7	58.9 109.1km/h	34.1 63.2km/h

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 [%]	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]
NC	ASW-24-WL	06:07:04 5144 ft	06:46:12 2119 ft	00:39:08	3 (68.8%) 00:26:55	2 (28.1%) 00:10:59	2 (3.2%) 00:01:14	107.7	99.1	-8%	5252	-344 6.6%	2626	21	71.3	4.7	65	170	0.5	39	3.7 4.1	119.3	60.5 58.7	89.1 165km/h	77 142.5km/h
JH	ASW20B	06:04:31 4251 ft	06:48:36 2526 ft	00:44:05	6 (55.5%) 00:24:27	5 (42.3%) 00:18:39	2 (2.2%) 00:00:59	107.4	98	-8.7%	7238	-929 12.8%	1447	25	66.7	3.8	36	164	0.4	35.7	4.7 5.6	129.9	27.7 102.1	78.9 146.1km/h	71.8 133km/h
JS	LS6	06:14:52 8756 ft	06:45:25 2775 ft	00:30:33	2 (80.4%) 00:24:34	1 (18.1%) 00:05:32	1 (1.5%) 00:00:27	107.4	104.3	-2.9%	3225	-144 4.5%	3225	22	70.4	5.8	-35	70	-0.8	37.3	5.9 6	137.5	52.7 84.8	113.9 210.9km/h	86.4 160km/h
RG	Ventus-bT-15m-430kg	07:08:13 7988 ft	07:54:49 6453 ft	00:46:36	4 (74.1%) 00:34:32	3 (24%) 00:11:10	1 (1.9%) 00:00:54	107.8	108	0.2%	4593	-88 1.9%	1531	21	62.2	4.1	-3	101	-0	57.8	2.6 2.7	101.3	66.8 34.5	74.9 138.7km/h	70.2 130.1km/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: 2024 Horsham week-Task 2-15m-Standard

2024 Horsham week - Task 2-15m-Standard

Competitors Comparison

Summary