GPS Space Vehicle Time Integrity for MJD 59231, Sunday 17 January 2021

As viewed from the National Measurement Institute, Lindfield, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(AUS)
-GPS_SV (ns) UTC(AUS)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
08:07
17:39
12:19
19:31
14,947
  6,724
   461
   456
  -778,246
  -778,054
27
17
6
9
0
0
18
18

2
2
1
2
00:00
20:17
01:49
23:43
  6,477
12,317
   456
   462
   567,234
   567,554
14
20
58
15
0
0
9
6

3
1
09:35
14:44
18,323
   462
    59,057
49
0
0
14

4
1
09:14
16:08
24,662
   461
   173,867
23
22
0
37

5
5
1
2
00:00
22:24
03:11
23:43
11,418
  4,700
   456
   452
    31,639
    31,714
12
10
108
14
0
0
7
9

6
1
19:05
23:43
16,636
   456
     4,974
7
121
0
20

7
1
12:20
19:04
24,215
   460
   -24,639
103
0
0
19

8
8
1
2
06:27
14:56
08:08
17:41
  6,026
  9,867
   461
   465
     7,363
     7,412
9
14
48
87
0
0
16
11

9
1
11:55
17:24
19,699
   460
   314,158
22
23
0
8

10
1
03:12
09:58
24,338
   459
    41,427
60
0
0
11

11
-

12
12
1
2
00:00
20:29
02:12
23:43
  7,928
11,517
   451
   461
   -11,494
   -11,088
10
19
11
38
0
0
1
11

13
13
1
2
02:12
16:28
04:23
21:01
  7,759
16,313
   454
   459
   -86,287
   -86,514
12
25
138
21
0
0
15
29

14
14
1
2
14:44
19:32
19:04
21:35
15,586
  7,355
   454
   452
   -86,394
   -86,471
26
16
0
20
0
0
4
12

15
15
1
2
01:48
19:02
06:15
20:29
15,924
  5,141
   454
   463
   176,259
   176,121
14
12
74
69
0
0
26
5

16
1
10:57
15:07
14,973
   542
   266,944
39
0
0
13345

17
1
17:29
22:27
17,874
   466
  -381,041
28
79
0
21

18
1
00:22
06:39
22,616
   456
  -341,322
19
32
0
12

19
1
17:21
23:36
22,430
   460
    51,063
31
19
0
30

20
1
01:30
08:08
23,912
   459
  -524,672
7
118
0
25

21
1
07:12
11:44
16,243
   463
   -87,085
18
9
0
23

22
1
08:07
13:49
20,355
   466
   697,128
43
4
0
13

23
23
1
2
03:20
05:42
05:23
07:11
  7,418
  5,347
   459
   457
  -115,883
  -115,895
4
7
20
30
0
0
1
6

24
24
1
2
05:24
21:01
07:11
23:43
  6,314
  9,671
   457
   463
    -3,123
    -3,092
12
5
43
16
0
0
51
17

25
1
00:00
03:16
11,711
   456
   -60,816
31
0
0
15

26
26
1
2
09:58
12:30
12:19
13:51
  8,440
  4,711
   459
   461
   -30,756
   -30,796
15
26
57
81
0
0
9
17

27
27
1
2
06:16
14:00
08:37
16:19
  8,479
  8,282
   454
   460
    58,127
    58,347
23
22
0
8
0
0
8
9

28
28
28
1
2
3
15:17
18:20
20:17
17:09
19:31
21:51
  6,704
  4,284
  5,613
   463
   460
   459
  -627,965
  -627,917
  -627,876
12
8
9
0
0
0
0
0
0
3
1
3

29
1
00:00
05:19
19,069
   458
   277,671
38
0
0
21

30
30
1
2
13:50
19:05
18:19
20:17
16,150
  4,287
   464
   453
   370,868
   370,935
28
11
0
25
0
0
13
17

31
1
08:09
12:30
15,640
   462
    94,879
16
34
0
4

32
1
05:24
10:50
19,461
   459
   -14,253
13
134
0
12

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(AUS) minus GPS satellite time during the block,(ignoring receiver, antenna and cable delays).
G: Average value of UTC(AUS) minus space vehicle time during the block,(ignoring receiver, antenna and cable delays).
H: Standard deviation of G during the block.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(AUS) -GPS_SV (ns)	UTC(AUS) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	08:07 17:39	12:19 19:31	14,947 6,724	461 456	-778,246 -778,054	27 17	6 9	0 0	18 18
2 2	1 2	00:00 20:17	01:49 23:43	6,477 12,317	456 462	567,234 567,554	14 20	58 15	0 0	9 6
3	1	09:35	14:44	18,323	462	59,057	49	0	0	14
4	1	09:14	16:08	24,662	461	173,867	23	22	0	37
5 5	1 2	00:00 22:24	03:11 23:43	11,418 4,700	456 452	31,639 31,714	12 10	108 14	0 0	7 9
6	1	19:05	23:43	16,636	456	4,974	7	121	0	20
7	1	12:20	19:04	24,215	460	-24,639	103	0	0	19
8 8	1 2	06:27 14:56	08:08 17:41	6,026 9,867	461 465	7,363 7,412	9 14	48 87	0 0	16 11
9	1	11:55	17:24	19,699	460	314,158	22	23	0	8
10	1	03:12	09:58	24,338	459	41,427	60	0	0	11
11	-
12 12	1 2	00:00 20:29	02:12 23:43	7,928 11,517	451 461	-11,494 -11,088	10 19	11 38	0 0	1 11
13 13	1 2	02:12 16:28	04:23 21:01	7,759 16,313	454 459	-86,287 -86,514	12 25	138 21	0 0	15 29
14 14	1 2	14:44 19:32	19:04 21:35	15,586 7,355	454 452	-86,394 -86,471	26 16	0 20	0 0	4 12
15 15	1 2	01:48 19:02	06:15 20:29	15,924 5,141	454 463	176,259 176,121	14 12	74 69	0 0	26 5
16	1	10:57	15:07	14,973	542	266,944	39	0	0	13345
17	1	17:29	22:27	17,874	466	-381,041	28	79	0	21
18	1	00:22	06:39	22,616	456	-341,322	19	32	0	12
19	1	17:21	23:36	22,430	460	51,063	31	19	0	30
20	1	01:30	08:08	23,912	459	-524,672	7	118	0	25
21	1	07:12	11:44	16,243	463	-87,085	18	9	0	23
22	1	08:07	13:49	20,355	466	697,128	43	4	0	13
23 23	1 2	03:20 05:42	05:23 07:11	7,418 5,347	459 457	-115,883 -115,895	4 7	20 30	0 0	1 6
24 24	1 2	05:24 21:01	07:11 23:43	6,314 9,671	457 463	-3,123 -3,092	12 5	43 16	0 0	51 17
25	1	00:00	03:16	11,711	456	-60,816	31	0	0	15
26 26	1 2	09:58 12:30	12:19 13:51	8,440 4,711	459 461	-30,756 -30,796	15 26	57 81	0 0	9 17
27 27	1 2	06:16 14:00	08:37 16:19	8,479 8,282	454 460	58,127 58,347	23 22	0 8	0 0	8 9
28 28 28	1 2 3	15:17 18:20 20:17	17:09 19:31 21:51	6,704 4,284 5,613	463 460 459	-627,965 -627,917 -627,876	12 8 9	0 0 0	0 0 0	3 1 3
29	1	00:00	05:19	19,069	458	277,671	38	0	0	21
30 30	1 2	13:50 19:05	18:19 20:17	16,150 4,287	464 453	370,868 370,935	28 11	0 25	0 0	13 17
31	1	08:09	12:30	15,640	462	94,879	16	34	0	4
32	1	05:24	10:50	19,461	459	-14,253	13	134	0	12
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-