IGC Spy

South African Nationals 2023 18m 15m Double Club - Task 1-18m

Competitors Comparison

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]
MM	JS1c-18m	11:35:49 12316 ft	15:33:09 5075 ft	03:57:20	22 (72.5%) 02:52:09	17 (24.2%) 00:57:25	12 (3.1%) 00:07:25	502.3	529	5.3%	29520	-2726 9.2%	1736	29 (29)	73.4 (72.2)	5.1	5.5	1692	1164	2.3	45.3	1 1.4	99.5	98.2 1.4	10482 16.8 %	68.6 127
S	JS-1	11:35:51 13259 ft	15:33:49 4868 ft	03:57:58	22 (72.7%) 02:53:02	17 (23.5%) 00:55:55	12 (3.6%) 00:08:33	502.5	527.5	5%	27898	-1449 5.2%	1641	28 (29)	75 (75.5)	4.9	5.2	3157	636	3.6	43.6	0.9 1.3	98.8	97.8 0.9	10412 16.7 %	68.4 126.7
XF	JS1-18m	11:35:45 13346 ft	15:33:43 4950 ft	03:57:58	22 (71.8%) 02:50:56	17 (25.3%) 01:00:18	10 (2.6%) 00:06:17	502.4	530.5	5.6%	31757	-826 2.6%	1868	29 (30)	76.8 (76.6)	5.2	5.6	1597	419	2.5	41.8	0.9 1.3	100.6	99.8 0.7	10592 16.9 %	68.4 126.7
PN	JS-1-C-Jet-18m	11:20:14 13415 ft	15:35:52 5049 ft	04:15:38	28 (63.8%) 02:43:13	23 (34.5%) 01:28:09	7 (1.6%) 00:04:08	502.2	526.7	4.9%	34314	-6245 18.2%	1491	28 (29)	78.1 (76)	3.8	4	456	874	1.1	40.1	1 1.4	104.5	88.6 15.9	10477 16.8 %	63.6 117.8
EG	JS1b-18m	11:30:29 13431 ft	15:55:11 4839 ft	04:24:42	27 (67.8%) 02:59:31	22 (29.6%) 01:18:25	12 (2.5%) 00:06:30	502.7	522.7	4%	30426	-4777 15.7%	1383	26 (27)	72.1 (71.4)	3.8	4.3	1663	838	2.5	42.1	0.6 1	94.3	91.8 2.6	10057 16.1 %	61.5 113.9

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
MM	JS1c-18m	15m-LD-40-[ASW-20C-[IDA]]	53	12316 ft 11:35:49	130 [sec] (0.9 %) 1115 [ft] -1.17 [km/h]	82 [sec] (0.6 %) 5.1/5.2 [kts] -0.73 [km/h]	248 [sec] (1.8 %) 2.3/5.1 [kts] -2.25 [km/h]	0 [sec] (0 %) 1.4/1.4 [kts] 0 [km/h]	11 [sec] (0.1 %) 99.5/98.2 [kts] -0.1 [km/h]	28 [sec] (0.2 %) 236 [ft] -0.25 [km/h]	756 [sec] (5.6 %) 27/502 [km] -7.12 [km/h]	16 [sec] (0.1 %) 16.8/16.9 [%] 10482/10592[ft] -0.14 [km/h]	127 km/h
S	JS-1	15m-LD-40-[ASW-20C-[IDA]]	53	13259 ft 11:35:51	21 [sec] (0.1 %) 172 [ft] -0.18 [km/h]	177 [sec] (1.3 %) 4.9/5.2 [kts] -1.59 [km/h]	133 [sec] (0.9 %) 3.6/4.9 [kts] -1.19 [km/h]	230 [sec] (1.6 %) 1.3/1.4 [kts] -2.07 [km/h]	39 [sec] (0.3 %) 98.8/97.8 [kts] 0.34 [km/h]	3 [sec] (0 %) 29 [ft] -0.03 [km/h]	711 [sec] (5.2 %) 25/503 [km] -6.64 [km/h]	27 [sec] (0.2 %) 16.7/16.9 [%] 10412/10592[ft] -0.24 [km/h]	126.7 km/h
XF	JS1-18m	15m-LD-40-[ASW-20C-[IDA]]	53	13346 ft 11:35:45	10 [sec] (0.1 %) 85 [ft] -0.09 [km/h]	0 [sec] (0 %) 5.2/5.2 [kts] 0 [km/h]	195 [sec] (1.4 %) 2.5/5.2 [kts] -1.75 [km/h]	206 [sec] (1.5 %) 1.3/1.4 [kts] -1.86 [km/h]	7 [sec] (0 %) 100.6/99.8 [kts] -0.06 [km/h]	13 [sec] (0.1 %) 111 [ft] -0.11 [km/h]	801 [sec] (5.9 %) 28/502 [km] -7.52 [km/h]	0 [sec] (0 %) 16.9/16.9 [%] 10592/10592[ft] 0 [km/h]	126.7 km/h
PN	JS-1-C-Jet-18m	15m-LD-40-[ASW-20C-[IDA]]	53	13415 ft 11:20:14	2 [sec] (0 %) 16 [ft] -0.02 [km/h]	1380 [sec] (9.9 %) 3.8/5.2 [kts] -11.65 [km/h]	178 [sec] (1.2 %) 1.1/3.8 [kts] -1.38 [km/h]	8 [sec] (0.1 %) 1.4/1.4 [kts] -0.06 [km/h]	262 [sec] (1.7 %) 104.5/88.6 [kts] -2.05 [km/h]	32 [sec] (0.2 %) 210 [ft] -0.25 [km/h]	749 [sec] (5.1 %) 25/502 [km] -6.05 [km/h]	16 [sec] (0.1 %) 16.8/16.9 [%] 10477/10592[ft] -0.12 [km/h]	117.8 km/h
EG	JS1b-18m	15m-LD-40-[ASW-20C-[IDA]]	53	13431 ft 11:30:29	0 [sec] (0 %) 0 [ft] 0 [km/h]	1239 [sec] (8.5 %) 3.8/5.2 [kts] -9.64 [km/h]	133 [sec] (0.8 %) 2.5/3.8 [kts] -0.96 [km/h]	1137 [sec] (7.7 %) 1/1.4 [kts] -8.79 [km/h]	22 [sec] (0.1 %) 94.3/91.8 [kts] 0.15 [km/h]	0 [sec] (0 %) 0 [ft] 0 [km/h]	632 [sec] (4.1 %) 20/503 [km] -4.72 [km/h]	82 [sec] (0.5 %) 16.1/16.9 [%] 10057/10592[ft] -0.59 [km/h]	113.9 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
MM	JS1c-18m	15m-LD-40-[ASW-20C-[IDA]]	53	17	7 41%	8 47%	2 12%	00:57:25	00:16:02	00:29:32	00:11:51	29520 -2726 9.2%	9297 -915 9.8%	13740 -987 7.2%	6482 -823 12.7%	1736	1328	1717	3241	29	28	29	29	73.4	76.1	70.7	74.4	5.1	5.7	4.6	5.4
S	JS-1	15m-LD-40-[ASW-20C-[IDA]]	53	17	10 59%	5 29%	2 12%	00:55:55	00:28:46	00:16:36	00:10:33	27898 -1449 5.2%	15255 -591 3.9%	8873 -215 2.4%	3769 -641 17%	1641	1525	1774	1884	28	26	29	31	75	76.1	71.9	76.9	4.9	5.2	5.3	3.5
XF	JS1-18m	15m-LD-40-[ASW-20C-[IDA]]	53	17	12 71%	4 24%	1 6%	01:00:18	00:33:13	00:19:41	00:07:24	31757 -826 2.6%	18919 -576 3%	10383 -172 1.7%	2454 -77 3.1%	1868	1576	2595	2454	29	26	31	37	76.8	77.9	74.4	73.7	5.2	5.6	5.2	3.3
PN	JS-1-C-Jet-18m	15m-LD-40-[ASW-20C-[IDA]]	53	23	13 57%	8 35%	2 9%	01:28:09	00:45:24	00:29:41	00:13:04	34314 -6245 18.2%	17375 -3444 19.8%	13592 -1898 14%	3346 -902 27%	1491	1336	1699	1673	28	29	29	25	78.1	79.5	79.8	62.6	3.8	3.8	4.5	2.5
EG	JS1b-18m	15m-LD-40-[ASW-20C-[IDA]]	53	22	10 45%	12 55%	0 0%	01:18:25	00:40:17	00:38:08	00:00:00	30426 -4777 15.7%	16443 -2632 16%	13982 -2144 15.3%	0 -0 0%	1383	1644	1165	0	26	25	27	00	72.1	69.9	74	0	3.8	4	3.6	0

Thermal Attempts

Callsign	Glider	Polar	WingLoad	Count	Time [hms]	Time %	Alt [ft]	Alt Lost [ft]	Climb (avg) [kts]
MM	JS1c-18m	15m-LD-40-[ASW-20C-[IDA]]	53	12	00:07:25	3.1 %	1692	1164	2.3
S	JS-1	15m-LD-40-[ASW-20C-[IDA]]	53	12	00:08:33	3.6 %	3157	636	3.6
XF	JS1-18m	15m-LD-40-[ASW-20C-[IDA]]	53	10	00:06:17	2.6 %	1597	419	2.5
PN	JS-1-C-Jet-18m	15m-LD-40-[ASW-20C-[IDA]]	53	7	00:04:08	1.6 %	456	874	1.1
EG	JS1b-18m	15m-LD-40-[ASW-20C-[IDA]]	53	12	00:06:30	2.5 %	1663	838	2.5

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]
MM	JS1c-18m	15m-LD-40-[ASW-20C-[IDA]]	53	22	02:59:34	02:52:09	72.5 %	-36594	502.3	545.3	529	5.3 %	127	68.6	90.6	94.5	74.4	99.5	45	43	48.9	45.3	1.4	98.2
S	JS-1	15m-LD-40-[ASW-20C-[IDA]]	53	22	03:01:35	02:53:02	72.7 %	-36555	502.5	547	527.5	5 %	127	68.4	89.7	94.1	74.5	98.8	45.1	41.5	49.1	43.6	1.3	97.8
XF	JS1-18m	15m-LD-40-[ASW-20C-[IDA]]	53	22	02:57:13	02:50:56	71.8 %	-40047	502.4	545	530.5	5.6 %	127	68.4	91.8	95.2	74.2	100.6	41.2	39.6	44.6	41.8	1.3	99.8
PN	JS-1-C-Jet-18m	15m-LD-40-[ASW-20C-[IDA]]	53	28	02:47:21	02:43:13	63.8 %	-42624	502.2	536.7	526.7	4.9 %	118	63.6	97.2	99.7	68	104.5	38.7	38.2	41.3	40.1	1.4	88.6
EG	JS1b-18m	15m-LD-40-[ASW-20C-[IDA]]	53	27	03:06:01	02:59:31	67.8 %	-39048	502.7	537	522.7	4 %	114	61.5	87.6	90.7	65.7	94.3	42.2	40.5	45.1	42.1	1	91.8

Altitudes

callsign	Glider	Start [ft]	End [ft]	Max [ft]	Glide [ft]	T-Glide [ft]	Thermal [ft]	Thermal Lost [ft]	Thermal Lost [%]	Thermal (avg) [ft]
MM	JS1c-18m	12316	5075	14068	-36594	-38287	29520	2726	9.2 %	1736
S	JS-1	13259	4868	14206	-36555	-39712	27898	1449	5.2 %	1641
XF	JS1-18m	13346	4950	14196	-40047	-41644	31757	826	2.6 %	1868
PN	JS-1-C-Jet-18m	13415	5049	14232	-42624	-43080	34314	6245	18.2 %	1491
EG	JS1b-18m	13431	4839	13900	-39048	-40711	30426	4777	15.7 %	1383

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]
MM	JS1c-18m	11:35:49	15:33:09	03:57:20	02:59:34	02:52:09	00:57:25	00:07:25	72.5 %	24.2 %	3.1 %	29
S	JS-1	11:35:51	15:33:49	03:57:58	03:01:35	02:53:02	00:55:55	00:08:33	72.7 %	23.5 %	3.6 %	28
XF	JS1-18m	11:35:45	15:33:43	03:57:58	02:57:13	02:50:56	01:00:18	00:06:17	71.8 %	25.3 %	2.6 %	29
PN	JS-1-C-Jet-18m	11:20:14	15:35:52	04:15:38	02:47:21	02:43:13	01:28:09	00:04:08	63.8 %	34.5 %	1.6 %	28
EG	JS1b-18m	11:30:29	15:55:11	04:24:42	03:06:01	02:59:31	01:18:25	00:06:30	67.8 %	29.6 %	2.5 %	26

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
MM	JS1c-18m	11:35:49 12316 ft	12:13:23 7837 ft	00:37:34	4 (86.6%) 00:32:33	3 (11.2%) 00:04:12	1 (1.8%) 00:00:40	90.9	94.8	4.3%	2404	-173 7.2%	801	28	74.8	5.7	127	177	1.9	44.6	0.7 0.8	94.3	106.4 -12.1	78.4 145.2	65.7 121.6
S	JS-1	11:35:51 13259 ft	12:13:35 8008 ft	00:37:44	2 (86.7%) 00:32:43	1 (5.3%) 00:01:59	4 (7.7%) 00:02:54	91	97.4	6.9%	1341	-42 3.2%	1341	29	78.5	6.7	1099	275	3.7	41	0.6 0.8	96.4	113.4 -17	78.2 144.8	65.9 122
XF	JS1-18m	11:35:45 13346 ft	12:13:17 8106 ft	00:37:32	3 (84.6%) 00:31:46	2 (8.1%) 00:03:02	4 (7%) 00:02:37	90.9	97	6.8%	1758	-41 2.4%	879	26	76.3	5.7	902	92	3.4	40.2	0.7 0.8	99	107 -8	78.4 145.2	63.9 118.4
PN	JS-1-C-Jet-18m	11:20:14 13415 ft	11:59:06 12093 ft	00:38:52	5 (72%) 00:28:00	4 (25.5%) 00:09:55	1 (2.4%) 00:00:55	91	95	4.4%	6417	-679 10.6%	1604	27	80.8	6.4	167	118	1.8	39.5	1.2 1.4	109.9	107 2.9	75.8 140.4	73.6 136.3
EG	JS1b-18m	11:30:29 13431 ft	12:14:45 9911 ft	00:44:16	4 (78.5%) 00:34:46	3 (19.1%) 00:08:26	2 (2.2%) 00:00:58	91	99.1	8.9%	3700	-328 8.9%	1233	28	73.8	4.3	167	147	1.7	44.4	0.6 0.7	92.3	97.7 -5.3	66.6 123.3	56.7 104.9

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
MM	JS1c-18m	12:13:23 7837 ft	13:50:41 12664 ft	01:37:18	10 (60.9%) 00:59:14	9 (32.6%) 00:31:46	10 (6.3%) 00:06:10	147.7	166.4	12.7%	16102	-1840 11.4%	1789	29	73.3	5	1515	908	2.4	43.1	0.5 0.6	91	103.2 -12.2	49.2 91.1	54.7 101.3
S	JS-1	12:13:35 8008 ft	13:50:27 12923 ft	01:36:52	12 (61.1%) 00:59:14	11 (34.8%) 00:33:41	5 (3.9%) 00:03:47	147.5	164.7	11.6%	17820	-667 3.7%	1620	27	74.1	5.2	1375	133	3.6	37.5	0.2 0.3	90.1	106.8 -16.7	49.3 91.3	55.1 102.1
XF	JS1-18m	12:13:17 8106 ft	13:50:44 12890 ft	01:37:27	12 (59.9%) 00:58:22	11 (36.7%) 00:35:45	5 (3.2%) 00:03:08	147.8	165.3	11.9%	18881	-535 2.8%	1716	28	76.4	5.2	695	266	2.2	36.9	0.2 0.3	91.8	106.9 -15.1	49.1 90.9	54.4 100.8
PN	JS-1-C-Jet-18m	11:59:06 12093 ft	13:16:30 10318 ft	01:17:24	10 (63.8%) 00:49:23	9 (33.4%) 00:25:52	4 (2.8%) 00:02:09	147.6	158.5	7.4%	11489	-1767 15.4%	1276	28	79.6	4.4	262	614	1.2	38.4	0.8 1.1	104	95.2 8.8	61.8 114.5	59 109.3
EG	JS1b-18m	12:14:45 9911 ft	13:27:57 10334 ft	01:13:12	8 (72.2%) 00:52:53	7 (25.4%) 00:18:34	2 (2.3%) 00:01:42	147.6	153.6	4.1%	12618	-786 6.2%	1802	24	73	6.7	1125	119	6.5	37.8	0.3 0.5	94.1	115.4 -21.3	65.3 120.9	66 122.3

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
MM	JS1c-18m	13:50:41 12664 ft	14:34:09 10462 ft	00:43:28	3 (80.5%) 00:34:59	2 (19.4%) 00:08:27	0 (0%) 00:00:00	155.6	150.6	-3.2%	7116	-390 5.5%	3558	28	78.9	8.3	0	0	0	53.1	4.5 4.6	139.5	98.2 41.3	116 214.8	110.5 204.7
S	JS-1	13:50:27 12923 ft	14:34:10 10564 ft	00:43:43	3 (81.7%) 00:35:44	2 (16.2%) 00:07:06	1 (1.8%) 00:00:48	155.8	151.5	-2.7%	5121	-47 0.9%	2560	28	80.7	7.1	813	20	10	59.8	4.6 4.7	137.4	88.3 49.1	115.5 213.9	109.1 202
XF	JS1-18m	13:50:44 12890 ft	14:34:05 10669 ft	00:43:21	3 (79.8%) 00:34:35	2 (20%) 00:08:41	0 (0%) 00:00:00	155.7	150.9	-3.1%	7139	-98 1.4%	3569	26	83.2	8.1	0	0	0	53	4.7 4.8	141.4	95.3 46.1	116.4 215.6	110.4 204.4
PN	JS-1-C-Jet-18m	13:16:30 10318 ft	14:17:17 10433 ft	01:00:47	6 (60.2%) 00:36:37	5 (39.1%) 00:23:47	1 (0.6%) 00:00:21	155.6	149.5	-4%	9534	-1776 18.6%	1906	31	82.8	4	49	62	1.4	51.9	3.7 3.9	132.2	66.3 66	83 153.7	84.4 156.4
EG	JS1b-18m	13:27:57 10334 ft	14:26:30 11040 ft	00:58:33	5 (64.6%) 00:37:49	4 (31.5%) 00:18:28	5 (3.8%) 00:02:12	155.6	146.1	-6.1%	9724	-899 9.3%	2431	24	77.8	5.2	351	314	1.6	50.8	3 3.3	125.2	84.1 41.1	86.1 159.5	89 164.8

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] km/h	Leg XC Speed [kts] km/h
MM	JS1c-18m	14:34:09 10462 ft	15:22:38 8133 ft	00:48:29	4 (71.9%) 00:34:52	3 (26.8%) 00:13:00	1 (1.2%) 00:00:35	75.3	84.2	11.8%	3897	-321 8.2%	1299	30	68.4	3	49	78	0.8	44.1	0.2 0.3	78.2	90.4 -12.2	50.3 93.2	43.7 81
S	JS-1	14:34:10 10564 ft	15:19:42 7673 ft	00:45:32	3 (72.4%) 00:32:59	2 (26.3%) 00:11:59	1 (1.1%) 00:00:29	75.3	81.2	7.8%	3510	-602 17.2%	1755	32	75.1	2.9	-108	141	-2.2	42.2	0.2 0.3	79.8	90.1 -10.3	53.6 99.3	44.5 82.4
XF	JS1-18m	14:34:05 10669 ft	15:23:00 7988 ft	00:48:55	3 (72.6%) 00:35:30	2 (26.2%) 00:12:50	1 (1.1%) 00:00:32	75.2	84.3	12.2%	3977	-151 3.8%	1988	36	73.5	3.1	0	60	0	41.5	0.1 0.2	77	92.1 -15.1	49.8 92.2	43 79.6
PN	JS-1-C-Jet-18m	14:17:17 10433 ft	15:17:26 7575 ft	01:00:09	5 (58.3%) 00:35:03	4 (41.6%) 00:25:02	0 (0%) 00:00:00	75.1	89.4	19.1%	6551	-1801 27.5%	1637	27	69.8	2.6	0	0	0	31.3	-0.4 -0.3	82.6	92.4 -9.8	40.4 74.8	34.3 63.5
EG	JS1b-18m	14:26:30 11040 ft	15:24:42 6801 ft	00:58:12	7 (63.9%) 00:37:10	6 (33.2%) 00:19:21	3 (2.8%) 00:01:38	75.5	89.7	18.9%	3789	-1430 37.7%	631	29	70.8	1.9	19	255	0.1	36.5	-0.1 0	78.2	84.1 -5.8	42 77.8	30.7 56.9

Summary Leg 5

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
MM	JS1c-18m	15:22:38 8133 ft	15:33:09 5075 ft	00:10:31	1 (100%) 00:10:31	0 (0%) 00:00:00	0 (0%) 00:00:00	32.8	33	0.5%	0	0 0%	0	00	0	0	0	0	0	35.4	0.5 0.5	101.6	124.8 -23.2	101.2 187.4	0 0
S	JS-1	15:19:42 7673 ft	15:33:49 4868 ft	00:14:07	2 (87.6%) 00:12:22	1 (8.3%) 00:01:10	1 (4.1%) 00:00:35	32.8	32.8	-0.1%	104	-88 84.4%	104	23	69.7	0.9	-22	65	-0.4	37.2	0.1 0.1	85.8	73.7 12.2	75.3 139.5	23.5 43.6
XF	JS1-18m	15:23:00 7988 ft	15:33:43 4950 ft	00:10:43	1 (100%) 00:10:43	0 (0%) 00:00:00	0 (0%) 00:00:00	32.8	33	0.4%	0	0 0%	0	00	0	0	0	0	0	35.6	0.4 0.5	99.6	123.8 -24.2	99.3 183.9	0 0
PN	JS-1-C-Jet-18m	15:17:26 7575 ft	15:35:52 5049 ft	00:18:26	2 (76.9%) 00:14:10	1 (19.3%) 00:03:33	1 (3.9%) 00:00:43	32.9	34.3	4.4%	321	-219 68.4%	321	30	63.8	0.9	-22	78	-0.3	39.9	0 0.1	78.5	74.3 4.2	57.8 107	23.2 43
EG	JS1b-18m	15:24:42 6801 ft	15:55:11 4839 ft	00:30:29	3 (55.4%) 00:16:53	2 (44.6%) 00:13:36	0 (0%) 00:00:00	33.1	34.2	3.3%	593	-1332 224.3%	296	27	59.3	0.4	0	0	0	43.9	0.1 0.1	65.6	68.8 -3.2	35.2 65.2	14.3 26.5

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 2023 18m 15m Double Club-Task 1-18m