IGC Spy

Lake Keepit Jan 2020 GP - Day 2 A Single seat

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]	Tries Alt [ft]	Tries Lost [ft]	Tries Vario [ft]	T-Track [LD]	T-Track Netto [kts]	T-Track Speed [kts]	STF Theory Delta [kts]	Race Speed [kts]
YBK	ASH26E	02:15:37 4225 ft	04:46:18 1702 ft	02:30:41	20 (76.5%) 01:55:16	13 (20.6%) 00:31:05	7 (2.8%) 00:04:17	255.7	297.9	16.5%	16184	-741 4.6%	1244	27 ()	58.7 (0)	5.1	1056	321	2.4	49.4	0.4	83.7	96.9 -13.2	55 101.9km/h
OYE	JS1C18m	02:15:10 4475 ft	04:44:36 1420 ft	02:29:26	20 (74%) 01:50:35	13 (20.6%) 00:30:47	11 (5.2%) 00:07:48	269.8	309.4	14.7%	14744	-1040 7.1%	1134	26 ()	59.5 (0)	4.7	2874	321	3.6	48.9	0.5	90.6	93.8 -3.2	58.5 108.3km/h
ZDS	JS1B	02:15:09 4317 ft	04:48:01 1394 ft	02:32:52	20 (70.3%) 01:47:32	13 (26.7%) 00:40:51	6 (2.9%) 00:04:27	272.7	311.1	14.1%	19058	-1519 8%	1466	28 ()	59.8 (0)	4.6	1358	380	3	43.7	0.5	93.7	94.2 -0.5	57.8 107km/h
XJG	ASW24E	02:14:52 4360 ft	04:55:47 1745 ft	02:40:55	25 (61.5%) 01:38:53	19 (36.3%) 00:58:27	5 (2.1%) 00:03:23	230.9	252.9	9.6%	20416	-3723 18.2%	1074	23 ()	59.5 (0)	3.4	282	672	0.8	35.4	0.1	82.9	84.3 -1.5	46.5 86.1km/h
51	ASG29Es	02:15:17 4530 ft	04:44:42 1479 ft	02:29:25	20 (72.7%) 01:48:41	14 (22.4%) 00:33:29	13 (4.8%) 00:07:11	261.1	292.8	12.1%	14389	-1597 11.1%	1027	25 ()	60 (0)	4.2	2004	613	2.8	49.3	0.6	87.3	89.8 -2.5	56.6 104.8km/h
K1	JS1	02:16:02 4442 ft	04:43:52 1630 ft	02:27:50	21 (74.4%) 01:50:01	14 (21.6%) 00:31:52	10 (3.9%) 00:05:43	269.9	306.5	13.6%	16837	-692 4.1%	1202	25 ()	61.1 (0)	5.2	2014	252	3.5	46.3	0.6	90.3	94.9 -4.6	59.1 109.5km/h
jus	ls615m	02:15:30 4258 ft	04:56:08 3398 ft	02:40:38	19 (68.8%) 01:50:31	14 (27.9%) 00:44:50	8 (3%) 00:04:51	249.5	278.8	11.8%	19990	-1256 6.3%	1427	21 ()	55 (0)	4.4	1345	377	2.7	41	1.7	81.7	70.6 11.1	50.3 93.2km/h
XJY	LS7	02:16:23 3969 ft	05:08:01 2395 ft	02:51:38	27 (59.5%) 01:42:12	22 (35.9%) 01:01:33	12 (4.5%) 00:07:41	227.6	251.2	10.4%	17447	-3054 17.5%	793	25 ()	63.9 (0)	2.8	846	869	1.1	41.6	0.7	79.6	71.6 8	43 79.6km/h

Where did I lose time?

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	Race Speed
YBK	ASH26E	18M-LD55	42	4225 ft 02:15:37	36 [sec] (0.4 %) 305 [ft]	27 [sec] (0.3 %) 5.1/5.2 [kts]	135 [sec] (1.5 %) 2.4/5.1 [kts]	975 [sec] (12.1 %) 0.4/1.7 [kts]	240 [sec] (2.7 %) 83.7/96.9 [kts]	36 [sec] (0.4 %) 308 [ft]	981 [sec] (12.2 %) 42/256 [km]	101.9 km/h
OYE	JS1C18m	18M-LD55	42	4475 ft 02:15:10	7 [sec] (0.1 %) 55 [ft]	173 [sec] (2 %) 4.7/5.2 [kts]	108 [sec] (1.2 %) 3.6/4.7 [kts]	853 [sec] (10.5 %) 0.5/1.7 [kts]	6 [sec] (0.1 %) 90.6/93.8 [kts]	3 [sec] (0 %) 26 [ft]	850 [sec] (10.5 %) 40/270 [km]	108.3 km/h
ZDS	JS1B	18M-LD55	43	4317 ft 02:15:09	28 [sec] (0.3 %) 213 [ft]	287 [sec] (3.2 %) 4.6/5.2 [kts]	92 [sec] (1 %) 3/4.6 [kts]	873 [sec] (10.5 %) 0.5/1.7 [kts]	3 [sec] (0 %) 93.7/94.2 [kts]	0 [sec] (0 %) 0 [ft]	797 [sec] (9.5 %) 38/273 [km]	107 km/h
XJG	ASW24E	STD-Gen2-LD45	41	4360 ft 02:14:52	30 [sec] (0.3 %) 170 [ft]	1189 [sec] (14.1 %) 3.4/5.2 [kts]	155 [sec] (1.6 %) 0.8/3.4 [kts]	1035 [sec] (12 %) 0.1/1.7 [kts]	14 [sec] (0.1 %) 82.9/84.3 [kts]	61 [sec] (0.6 %) 351 [ft]	517 [sec] (5.7 %) 22/231 [km]	86.1 km/h
51	ASG29Es	18M-LD55	41	4530 ft 02:15:17	0 [sec] (0 %) 0 [ft]	375 [sec] (4.4 %) 4.2/5.2 [kts]	151 [sec] (1.7 %) 2.8/4.2 [kts]	815 [sec] (10 %) 0.6/1.7 [kts]	9 [sec] (0.1 %) 87.3/89.8 [kts]	12 [sec] (0.1 %) 85 [ft]	706 [sec] (8.6 %) 32/261 [km]	104.8 km/h
K1	JS1	18M-LD55	40	4442 ft 02:16:02	10 [sec] (0.1 %) 88 [ft]	0 [sec] (0 %) 5.2/5.2 [kts]	114 [sec] (1.3 %) 3.5/5.2 [kts]	826 [sec] (10.3 %) 0.6/1.7 [kts]	23 [sec] (0.3 %) 90.3/94.9 [kts]	27 [sec] (0.3 %) 236 [ft]	789 [sec] (9.8 %) 37/270 [km]	109.5 km/h
jus	ls615m	Club-LD32	34	4258 ft 02:15:30	37 [sec] (0.4 %) 272 [ft]	420 [sec] (4.6 %) 4.4/5.2 [kts]	110 [sec] (1.2 %) 2.7/4.4 [kts]	-0 [sec] (-0 %) 1.7/1.7 [kts]	212 [sec] (2.3 %) 81.7/70.6 [kts]	273 [sec] (2.9 %) 2004 [ft]	698 [sec] (7.8 %) 29/249 [km]	93.2 km/h
XJY	LS7	15M-Gen1-LD41	34	3969 ft 02:16:23	120 [sec] (1.2 %) 561 [ft]	1712 [sec] (20 %) 2.8/5.2 [kts]	282 [sec] (2.8 %) 1.1/2.8 [kts]	707 [sec] (7.4 %) 0.7/1.7 [kts]	144 [sec] (1.4 %) 79.6/71.6 [kts]	215 [sec] (2.1 %) 1001 [ft]	577 [sec] (5.9 %) 24/228 [km]	79.6 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
YBK	ASH26E	18M-LD55	42	13	7 54%	5 38%	1 8%	00:31:05	00:20:58	00:08:19	00:01:48	16184 -741 4.6%	11981 -479 4%	3536 -190 5.4%	666 -72 10.8%	1244	1711	707	666	27	26	31	27	58.7	59	58.5	58.3	5.1	5.6	4.2	3.7
OYE	JS1C18m	18M-LD55	42	13	4 31%	7 54%	2 15%	00:30:47	00:13:56	00:11:52	00:04:59	14744 -1040 7.1%	6043 -301 5%	6830 -324 4.7%	1870 -413 22.1%	1134	1510	975	935	26	26	25	27	59.5	59.2	59.6	59.6	4.7	4.3	5.7	3.7
ZDS	JS1B	18M-LD55	43	13	12 92%	1 8%	0 0%	00:40:51	00:38:06	00:02:45	00:00:00	19058 -1519 8%	18021 -1446 8%	1036 -72 6.9%	0 -0 0%	1466	1501	1036	0	28	28	27	00	59.8	59.8	60.8	0	4.6	4.7	3.7	0
XJG	ASW24E	STD-Gen2-LD45	41	19	6 32%	10 53%	3 16%	00:58:27	00:16:48	00:31:00	00:10:39	20416 -3723 18.2%	6023 -892 14.8%	11919 -1397 11.7%	2473 -1433 57.9%	1074	1003	1191	824	23	23	23	25	59.5	59.1	60.2	57.8	3.4	3.5	3.8	2.3
51	ASG29Es	18M-LD55	41	14	4 29%	10 71%	0 0%	00:33:29	00:11:27	00:22:02	00:00:00	14389 -1597 11.1%	5416 -433 8%	8973 -1164 13%	0 -0 0%	1027	1354	897	0	25	23	25	00	60	60.8	59.7	0	4.2	4.7	4	0
K1	JS1	18M-LD55	40	14	6 43%	7 50%	1 7%	00:31:52	00:13:37	00:16:37	00:01:38	16837 -692 4.1%	7417 -180 2.4%	8651 -433 5%	767 -78 10.2%	1202	1236	1235	767	25	25	25	24	61.1	60.5	61.2	64.1	5.2	5.4	5.1	4.6
jus	ls615m	Club-LD32	34	14	14 100%	0 0%	0 0%	00:44:50	00:44:50	00:00:00	00:00:00	19990 -1256 6.3%	19990 -1256 6.3%	0 -0 0%	0 -0 0%	1427	1427	0	0	21	21	00	00	55	55	0	0	4.4	4.4	0	0
XJY	LS7	15M-Gen1-LD41	34	22	9 41%	12 55%	1 5%	01:01:33	00:27:34	00:32:26	00:01:33	17447 -3054 17.5%	6961 -1328 19.1%	10026 -1633 16.3%	459 -91 19.8%	793	773	835	459	25	25	25	23	63.9	65.7	62.1	68.7	2.8	2.5	3.1	2.9

Thermal Attempts

Callsign	Glider	Polar	WingLoad	Count	Time [hms]	Time %	Alt [ft]	Alt Lost [ft]	Climb (avg) [kts]
YBK	ASH26E	18M-LD55	42	7	00:04:17	2.8 %	1056	321	2.4
OYE	JS1C18m	18M-LD55	42	11	00:07:48	5.2 %	2874	321	3.6
ZDS	JS1B	18M-LD55	43	6	00:04:27	2.9 %	1358	380	3
XJG	ASW24E	STD-Gen2-LD45	41	5	00:03:23	2.1 %	282	672	0.8
51	ASG29Es	18M-LD55	41	13	00:07:11	4.8 %	2004	613	2.8
K1	JS1	18M-LD55	40	10	00:05:43	3.9 %	2014	252	3.5
jus	ls615m	Club-LD32	34	8	00:04:51	3 %	1345	377	2.7
XJY	LS7	15M-Gen1-LD41	34	12	00:07:41	4.5 %	846	869	1.1

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]
YBK	ASH26E	18M-LD55	42	20	01:59:33	01:55:16	76.5 %	-18713	255.7	305.8	297.9	16.5 %	102	55	69.3	71.9	65.7	83.7	44.8	42.4	53.6	49.4	0.4	96.9
OYE	JS1C18m	18M-LD55	42	20	01:58:23	01:50:35	74 %	-17867	269.8	324.1	309.4	14.7 %	108	58.5	73.8	79	70.3	90.6	49.5	42.7	59.5	48.9	0.5	93.8
ZDS	JS1B	18M-LD55	43	20	01:51:59	01:47:32	70.3 %	-22011	272.7	319.1	311.1	14.1 %	107	57.8	78.9	82.2	67.6	93.7	40.6	38.3	47.6	43.7	0.5	94.2
XJG	ASW24E	STD-Gen2-LD45	41	25	01:42:16	01:38:53	61.5 %	-23146	230.9	259.3	252.9	9.6 %	86	46.5	73.1	75.6	52.2	82.9	32.7	32.3	36.7	35.4	0.1	84.3
51	ASG29Es	18M-LD55	41	20	01:55:52	01:48:41	72.7 %	-17490	261.1	305.9	292.8	12.1 %	105	56.6	73	77.8	66.3	87.3	49	43.9	57.4	49.3	0.6	89.8
K1	JS1	18M-LD55	40	21	01:55:44	01:50:01	74.4 %	-19724	269.9	317.3	306.5	13.6 %	110	59.1	75.5	79.5	69.5	90.3	44.9	40.7	52.8	46.3	0.6	94.9
jus	ls615m	Club-LD32	34	19	01:55:22	01:50:31	68.8 %	-20987	249.5	287.7	278.8	11.8 %	93	50.3	70.1	73.1	58	81.7	39	36.7	45	41	1.7	70.6
XJY	LS7	15M-Gen1-LD41	34	27	01:49:53	01:42:12	59.5 %	-18963	227.6	267.7	251.2	10.4 %	80	43	67.1	72.1	50.5	79.6	39.4	37.7	46.3	41.6	0.7	71.6

Glider Types Climb

Type	Min Climb	Avg Climb	Avg Speed
JS-1	99	NAN	NAN
JS-3	99	NAN	NAN
Ventus-3	99	NAN	NAN
ASG-29	99	NAN	NAN
Diana-3	99	NAN	NAN
Ventus-2	99	NAN	NAN
Arcus-T	99	NAN	NAN
Arcus-M	99	NAN	NAN
ASG-32	99	NAN	NAN
HPH-304-Twin	99	NAN	NAN

Glider Types Netto

Type	Min Netto	Avg Netto	Avg T-Track Speed
JS-1	99	NAN	NAN
JS-3	99	NAN	NAN
Ventus-3	99	NAN	NAN
ASG-29	99	NAN	NAN
Diana-3	99	NAN	NAN
Ventus-2	99	NAN	NAN
Arcus-T	99	NAN	NAN
Arcus-M	99	NAN	NAN
ASG-32	99	NAN	NAN
HPH-304-Twin	99	NAN	NAN

Altitudes

callsign	Glider	Start [ft]	End [ft]	Max [ft]	Glide [ft]	T-Glide [ft]	Thermal [ft]	Thermal Lost [ft]	Thermal Lost [%]	Thermal (avg) [ft]
YBK	ASH26E	4225	1702	7037	-18713	-19770	16184	741	4.6 %	1244
OYE	JS1C18m	4475	1420	7267	-17867	-20741	14744	1040	7.1 %	1134
ZDS	JS1B	4317	1394	6719	-22011	-23369	19058	1519	8 %	1466
XJG	ASW24E	4360	1745	6348	-23146	-23428	20416	3723	18.2 %	1074
51	ASG29Es	4530	1479	6866	-17490	-19494	14389	1597	11.1 %	1027
K1	JS1	4442	1630	6781	-19724	-21738	16837	692	4.1 %	1202
jus	ls615m	4258	3398	7080	-20987	-22332	19990	1256	6.3 %	1427
XJY	LS7	3969	2395	7217	-18963	-19809	17447	3054	17.5 %	793

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]
YBK	ASH26E	02:15:37	04:46:18	02:30:41	01:59:33	01:55:16	00:31:05	00:04:17	76.5 %	20.6 %	2.8 %	27
OYE	JS1C18m	02:15:10	04:44:36	02:29:26	01:58:23	01:50:35	00:30:47	00:07:48	74 %	20.6 %	5.2 %	26
ZDS	JS1B	02:15:09	04:48:01	02:32:52	01:51:59	01:47:32	00:40:51	00:04:27	70.3 %	26.7 %	2.9 %	28
XJG	ASW24E	02:14:52	04:55:47	02:40:55	01:42:16	01:38:53	00:58:27	00:03:23	61.5 %	36.3 %	2.1 %	23
51	ASG29Es	02:15:17	04:44:42	02:29:25	01:55:52	01:48:41	00:33:29	00:07:11	72.7 %	22.4 %	4.8 %	25
K1	JS1	02:16:02	04:43:52	02:27:50	01:55:44	01:50:01	00:31:52	00:05:43	74.4 %	21.6 %	3.9 %	25
jus	ls615m	02:15:30	04:56:08	02:40:38	01:55:22	01:50:31	00:44:50	00:04:51	68.8 %	27.9 %	3 %	21
XJY	LS7	02:16:23	05:08:01	02:51:38	01:49:53	01:42:12	01:01:33	00:07:41	59.5 %	35.9 %	4.5 %	25

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: Lake Keepit Jan 2020 GP-Day 2 A Single seat