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]
JE	discusb	03:10:12 4251 ft	06:11:52 3047 ft	03:01:40	23 (70.1%) 02:07:20	20 (25.7%) 00:46:37	13 (4.2%) 00:07:41	267	281.4	5.4%	15849	-2349 14.8%	792	23 (24)	55.2 (53.8)	3.4	3.7	1226	643	1.6	50.5	0.2 0.4	71.6	84.2 -12.7	5595 9 %	47.6 88.2
HDZ	DG300	03:42:21 4104 ft	06:24:20 2043 ft	02:41:59	20 (66.7%) 01:47:58	18 (30.5%) 00:49:20	8 (2.8%) 00:04:31	222.4	248.3	11.6%	14858	-3345 22.5%	825	25 (25)	54.1 (53.7)	3	3.1	265	669	0.6	47.1	0.8 1	74.5	65.9 8.6	5700 9.1 %	44.5 82.4
ZAB	DuoDiscXLT	04:07:39 5482 ft	07:19:47 1840 ft	03:12:08	21 (71.5%) 02:17:21	18 (27.4%) 00:52:42	4 (1.1%) 00:02:03	327.7	358	9.2%	21469	-2288 10.7%	1192	24 (25)	66.5 (66)	4	4.2	305	344	1.5	46.2	0.9 0.9	84.4	78.8 5.7	5484 8.8 %	55.3 102.4
GWZ	Janus	03:33:04 4071 ft	06:13:32 1735 ft	02:40:28	19 (61.6%) 01:38:51	17 (34.6%) 00:55:28	10 (3.7%) 00:06:00	219.3	233.7	6.6%	16776	-3427 20.4%	986	25 (26)	59.5 (57.7)	3	3.3	678	835	1.1	38.7	0 0.1	76.6	79.8 -3.2	5391 8.6 %	44.3 82

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
JE	discusb	Std-LD-40-[Discus-A-[IDA]]	50	4251 ft 03:10:12	217 [sec] (2 %) 1231 [ft] -1.79 [km/h]	463 [sec] (4.4 %) 3.4/4 [kts] -3.91 [km/h]	245 [sec] (2.3 %) 1.6/3.4 [kts] -2.02 [km/h]	1538 [sec] (16.4 %) 0.4/1 [kts] -14.49 [km/h]	474 [sec] (4.5 %) 71.6/84.2 [kts] -4 [km/h]	232 [sec] (2.2 %) 1312 [ft] -1.91 [km/h]	587 [sec] (5.7 %) 14/267 [km] -5.02 [km/h]	13 [sec] (0.1 %) 9/9.1 [%] 5595/5700[ft] -0.1 [km/h]	88.2 km/h
HDZ	DG300	Std-LD-40-[LS4-[IDA]]	34	4104 ft 03:42:21	275 [sec] (2.9 %) 1378 [ft] -2.39 [km/h]	772 [sec] (8.6 %) 3/4 [kts] -7.11 [km/h]	218 [sec] (2.3 %) 0.6/3 [kts] -1.89 [km/h]	0 [sec] (0 %) 1/1 [kts] 0 [km/h]	145 [sec] (1.5 %) 74.5/65.9 [kts] -1.25 [km/h]	61 [sec] (0.6 %) 308 [ft] -0.52 [km/h]	1131 [sec] (13.2 %) 26/222 [km] -10.85 [km/h]	0 [sec] (0 %) 9.1/9.1 [%] 5700/5700[ft] 0 [km/h]	82.4 km/h
ZAB	DuoDiscXLT	Dual-20m-[DuoDiscus-[MD]]	34	5482 ft 04:07:39	0 [sec] (0 %) 0 [ft] 0 [km/h]	0 [sec] (0 %) 4/4 [kts] 0 [km/h]	78 [sec] (0.7 %) 1.5/4 [kts] -0.7 [km/h]	176 [sec] (1.5 %) 0.9/1 [kts] -1.59 [km/h]	51 [sec] (0.4 %) 84.4/78.8 [kts] -0.46 [km/h]	15 [sec] (0.1 %) 105 [ft] -0.14 [km/h]	1065 [sec] (10.2 %) 30/328 [km] -10.42 [km/h]	26 [sec] (0.2 %) 8.8/9.1 [%] 5484/5700[ft] -0.24 [km/h]	102.4 km/h
GWZ	Janus	Dual-20m-[DuoDiscus-[MD]]	37	4071 ft 03:33:04	280 [sec] (3 %) 1411 [ft] -2.45 [km/h]	857 [sec] (9.8 %) 3/4 [kts] -8.01 [km/h]	225 [sec] (2.4 %) 1.1/3 [kts] -1.97 [km/h]	1814 [sec] (23.2 %) 0.1/1 [kts] -19.03 [km/h]	23 [sec] (0.2 %) 76.6/79.8 [kts] -0.2 [km/h]	0 [sec] (0 %) 0 [ft] 0 [km/h]	634 [sec] (7.1 %) 14/219 [km] -5.78 [km/h]	29 [sec] (0.3 %) 8.6/9.1 [%] 5391/5700[ft] -0.24 [km/h]	82 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
JE	discusb	Std-LD-40-[Discus-A-[IDA]]	50	20	20 100%	0 0%	0 0%	00:46:37	00:46:37	00:00:00	00:00:00	15849 -2349 14.8%	15849 -2349 14.8%	0 -0 0%	0 -0 0%	792	792	0	0	23	23	00	00	55.2	55.2	0	0	3.4	3.4	0	0
HDZ	DG300	Std-LD-40-[LS4-[IDA]]	34	18	11 61%	6 33%	1 6%	00:49:20	00:32:25	00:14:37	00:02:18	14858 -3345 22.5%	11309 -1998 17.7%	3415 -963 28.2%	134 -383 285.8%	825	1028	569	134	25	23	31	23	54.1	54.9	51.9	57.4	3	3.4	2.3	0.6
ZAB	DuoDiscXLT	Dual-20m-[DuoDiscus-[MD]]	34	18	11 61%	7 39%	0 0%	00:52:42	00:31:23	00:21:19	00:00:00	21469 -2288 10.7%	13851 -1231 8.9%	7618 -1056 13.9%	0 -0 0%	1192	1259	1088	0	24	24	25	00	66.5	67.2	65.3	0	4	4.4	3.5	0
GWZ	Janus	Dual-20m-[DuoDiscus-[MD]]	37	17	7 41%	8 47%	2 12%	00:55:28	00:21:09	00:26:49	00:07:30	16776 -3427 20.4%	7513 -1145 15.2%	7442 -1809 24.3%	1820 -472 25.9%	986	1073	930	910	25	24	25	26	59.5	61.2	57.7	60.8	3	3.5	2.7	2.4

Thermal Attempts

Callsign	Glider	Polar	WingLoad	Count	Time [hms]	Time %	Alt [ft]	Alt Lost [ft]	Climb (avg) [kts]
JE	discusb	Std-LD-40-[Discus-A-[IDA]]	50	13	00:07:41	4.2 %	1226	643	1.6
HDZ	DG300	Std-LD-40-[LS4-[IDA]]	34	8	00:04:31	2.8 %	265	669	0.6
ZAB	DuoDiscXLT	Dual-20m-[DuoDiscus-[MD]]	34	4	00:02:03	1.1 %	305	344	1.5
GWZ	Janus	Dual-20m-[DuoDiscus-[MD]]	37	10	00:06:00	3.7 %	678	835	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]
JE	discusb	Std-LD-40-[Discus-A-[IDA]]	50	23	02:15:01	02:07:20	70.1 %	-17037	267	294.6	281.4	5.4 %	88	47.6	64.1	67.9	52.5	71.6	51.4	48	56.7	50.5	0.4	84.2
HDZ	DG300	Std-LD-40-[LS4-[IDA]]	34	20	01:52:29	01:47:58	66.7 %	-17017	222.4	256.3	248.3	11.6 %	82	44.5	64.1	66.7	51.3	74.5	42.9	42.2	49.4	47.1	1	65.9
ZAB	DuoDiscXLT	Dual-20m-[DuoDiscus-[MD]]	34	21	02:19:24	02:17:21	71.5 %	-25104	327.7	362.2	358	9.2 %	102	55.3	76.2	77.3	61.1	84.4	42.8	42.3	47.3	46.2	0.9	78.8
GWZ	Janus	Dual-20m-[DuoDiscus-[MD]]	37	19	01:44:51	01:38:51	61.6 %	-19115	219.3	244.3	233.7	6.6 %	82	44.3	67.7	71.9	49.3	76.6	37.6	36.3	41.9	38.7	0.1	79.8

Altitudes

callsign	Glider	Start [ft]	End [ft]	Max [ft]	Glide [ft]	T-Glide [ft]	Thermal [ft]	Thermal Lost [ft]	Thermal Lost [%]	Thermal (avg) [ft]
JE	discusb	4251	3047	7575	-17037	-18264	15849	2349	14.8 %	792
HDZ	DG300	4104	2043	7431	-17017	-17283	14858	3345	22.5 %	825
ZAB	DuoDiscXLT	5482	1840	7883	-25104	-25410	21469	2288	10.7 %	1192
GWZ	Janus	4071	1735	7604	-19115	-19793	16776	3427	20.4 %	986

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]
JE	discusb	03:10:12	06:11:52	03:01:40	02:15:01	02:07:20	00:46:37	00:07:41	70.1 %	25.7 %	4.2 %	23
HDZ	DG300	03:42:21	06:24:20	02:41:59	01:52:29	01:47:58	00:49:20	00:04:31	66.7 %	30.5 %	2.8 %	25
ZAB	DuoDiscXLT	04:07:39	07:19:47	03:12:08	02:19:24	02:17:21	00:52:42	00:02:03	71.5 %	27.4 %	1.1 %	24
GWZ	Janus	03:33:04	06:13:32	02:40:28	01:44:51	01:38:51	00:55:28	00:06:00	61.6 %	34.6 %	3.7 %	25

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
JE	discusb	03:10:12 4251 ft	04:17:23 4481 ft	01:07:11	9 (65.4%) 00:43:55	8 (31.3%) 00:21:03	4 (3.2%) 00:02:11	106.2	101.6	-4.4%	6748	-1117 16.6%	843	21	55.2	3.2	48	341	0.2	50.9	0.3 0.3	74.9	83.4 -8.4	51.2 94.8	51.9 96.2
HDZ	DG300	03:42:21 4104 ft	04:45:46 5751 ft	01:03:25	9 (66.1%) 00:41:55	8 (30.3%) 00:19:13	4 (3.6%) 00:02:17	96.9	103.8	7.2%	6886	-1081 15.7%	860	25	54.8	3.5	85	387	0.4	64	1.6 1.8	80.2	64.6 15.6	49.5 91.7	53.7 99.5
ZAB	DuoDiscXLT	04:07:39 5482 ft	05:23:17 7040 ft	01:15:38	6 (73.9%) 00:55:53	5 (25.2%) 00:19:03	2 (0.9%) 00:00:42	150.7	157.8	4.7%	10341	-439 4.3%	2068	24	66.7	5.4	104	144	1.5	58.3	1.7 1.8	91.5	82.2 9.3	64.6 119.6	67.7 125.4
GWZ	Janus	03:33:04 4071 ft	04:52:49 6519 ft	01:19:45	11 (49.1%) 00:39:08	10 (45.2%) 00:36:05	8 (5.5%) 00:04:23	98.2	98.3	0.1%	10985	-2301 21%	1098	25	58.5	3	-59	734	-0.1	38	0.2 0.3	81.4	78.9 2.5	39.9 73.9	44.9 83.1

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
JE	discusb	04:17:23 4481 ft	05:11:01 4268 ft	00:53:38	5 (76.1%) 00:40:49	4 (18.9%) 00:10:07	4 (5%) 00:02:42	80.5	89.8	11.5%	4330	-559 12.9%	1082	25	54.3	4.2	734	85	2.7	55.8	0.3 0.5	71.3	87.9 -16.5	48.7 90.2	48.8 90.3
HDZ	DG300	04:45:46 5751 ft	05:46:24 6430 ft	01:00:38	8 (62.4%) 00:37:51	7 (34.5%) 00:20:55	3 (2.8%) 00:01:42	65.4	80.2	22.8%	5698	-1368 24%	814	26	52.9	2.7	108	216	0.6	50.4	0.6 0.8	68.7	65.7 2.9	34.9 64.6	36.8 68.2
ZAB	DuoDiscXLT	05:23:17 7040 ft	06:31:43 5544 ft	01:08:26	7 (71%) 00:48:35	6 (27.7%) 00:18:56	1 (1.3%) 00:00:53	105.9	118.3	11.8%	6696	-752 11.2%	1116	25	68.2	3.5	180	111	2	46.4	0.6 0.6	78.9	77.3 1.6	50.1 92.8	47.5 87.9
GWZ	Janus	04:52:49 6519 ft	05:40:41 6446 ft	00:47:52	6 (63.4%) 00:30:22	6 (35.2%) 00:16:50	1 (1.4%) 00:00:40	63.4	71.4	12.5%	5164	-964 18.7%	860	24	61.1	3	127	32	1.9	43.7	0.3 0.3	76.2	79 -2.9	42.9 79.5	43.5 80.6

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
JE	discusb	05:11:01 4268 ft	06:11:52 3047 ft	01:00:51	9 (70%) 00:42:36	8 (25.4%) 00:15:27	5 (4.6%) 00:02:48	80.2	90	12.1%	4770	-672 14.1%	596	25	55.6	3	442	216	1.6	45.9	0 0.2	68.4	83.3 -14.9	42.7 79.1	40.6 75.3
HDZ	DG300	05:46:24 6430 ft	06:24:20 2043 ft	00:37:56	3 (74.3%) 00:28:12	3 (24.3%) 00:09:12	1 (1.4%) 00:00:32	60.2	64.3	6.7%	2273	-895 39.4%	757	23	54.7	2.4	72	65	1.3	31.3	-0 0.2	73.9	67.4 6.4	51.4 95.2	35.6 66
ZAB	DuoDiscXLT	06:31:43 5544 ft	07:19:47 1840 ft	00:48:04	8 (68.4%) 00:32:53	7 (30.6%) 00:14:43	1 (1%) 00:00:28	71.2	81.8	15%	4432	-1095 24.7%	633	23	64.9	3	19	88	0.4	32.9	-0 0	80.6	78 2.7	48 88.9	38.3 70.8
GWZ	Janus	05:40:41 6446 ft	06:13:32 1735 ft	00:32:51	2 (89.3%) 00:29:21	1 (7.8%) 00:02:33	1 (2.9%) 00:00:57	57.6	64	11.1%	626	-160 25.7%	626	25	59.4	2.4	610	68	6.3	35.3	-0.3 -0.2	70.6	78.4 -7.8	56.8 105.2	36.5 67.5

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: NSW Coaching Week-Day 5 NSW Gliding Coaching Week

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