GPS Space Vehicle Time Integrity for MJD 52868

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
12:40
18:13
18:12
19:37
 19,868
  5,070
   346
   353
  -300,293
  -300,312
12
4
0
5
0
0
0
0
 
2
2
1
2
06:32
13:30
08:06
18:12
  5,652
 16,871
   354
   346
   169,240
   169,437
12
33
1
0
0
0
0
0
 
3
3
3
1
2
3
07:23
16:12
18:13
11:44
18:12
19:37
 15,671
  7,169
  5,062
   343
   337
   341
   -36,327
   -36,421
   -36,438
15
7
7
1
0
1
0
0
0
0
0
0
 
4
4
4
1
2
3
00:00
15:06
21:58
03:15
16:31
23:59
 11,702
  5,123
  7,239
   352
   342
   367
   -38,243
   -38,128
   -38,037
7
7
2
3
1
3
0
0
0
0
0
0
 
5
1
00:00
05:29
 19,690
   356
   -48,027
18
0
0
0
 
6
6
1
2
02:15
05:31
05:29
08:42
 11,581
 11,469
   360
   352
     7,387
     7,384
3
2
24
45
0
0
0
0
 
7
7
1
2
00:00
19:41
01:55
23:59
  6,944
 15,500
   351
   349
  -601,875
  -602,588
21
40
1
0
1
0
0
0
 
8
8
1
2
16:37
18:13
18:12
23:43
  5,672
 19,769
   337
   349
  -407,002
  -407,061
11
20
0
0
0
0
0
0
 
9
9
9
1
2
3
00:00
08:16
22:19
03:18
10:37
23:59
 11,900
  8,420
  6,014
   362
   347
   358
     3,057
     3,093
     3,182
7
5
8
1
4
2
0
0
0
0
0
0
 
10
10
10
1
2
3
01:41
05:31
18:18
05:29
06:38
20:34
 13,652
  4,009
  8,138
   358
   358
   343
   -29,623
   -29,629
   -29,675
4
4
5
20
1
5
0
0
0
0
0
0
 
11
11
1
2
10:34
20:02
15:20
22:43
 17,167
  9,648
   347
   352
   -61,251
   -61,300
9
7
1
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
14:13
18:13
18:12
20:41
 14,321
  8,909
   344
   348
    30,807
    30,815
4
3
13
0
0
0
0
0
 
14
1
07:45
13:57
 22,285
   346
    20,791
4
70
0
0
 
15
1
05:31
12:17
 24,291
   360
  -147,084
35
0
0
0
 
16
16
1
2
05:31
13:07
08:29
17:38
 10,625
 16,243
   351
   345
   -67,329
   -67,492
16
26
1
0
0
0
0
0
 
17
17
1
2
01:48
05:31
05:29
08:41
 13,223
 11,412
   353
   353
  -210,565
  -211,418
262
226
0
0
0
0
0
0
 
18
1
05:31
11:32
 21,612
   349
   -11,461
2
147
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
11:59
17:50
 21,008
   346
   212,711
3
56
0
0
 
21
21
1
2
03:15
05:31
05:29
10:31
  8,004
 17,962
   349
   341
   -26,850
   -26,952
18
40
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
06:15
13:15
 25,155
   355
   -33,092
8
28
0
0
 
24
1
00:00
04:55
 17,689
   356
   -52,458
15
1
0
0
 
25
1
10:14
15:44
 19,772
   349
   -49,740
6
0
0
0
 
26
26
1
2
05:31
20:26
08:51
23:59
 11,997
 12,771
   349
   350
  -523,893
  -523,860
3
9
25
0
0
0
0
0
 
27
27
1
2
15:26
18:13
18:12
22:30
  9,938
 15,429
   344
   351
  -557,194
  -557,705
117
174
0
0
0
0
0
0
 
28
1
18:13
23:59
 20,765
   346
    16,859
13
0
0
0
 
29
29
29
1
2
3
04:27
05:31
19:29
05:29
07:51
23:47
  3,681
  8,389
 15,473
   346
   344
   348
   -41,877
   -42,003
   -43,083
22
50
79
0
1
0
0
1
0
0
0
0
 
30
30
1
2
01:09
05:31
05:29
06:35
 15,573
  3,856
   352
   355
  -404,125
  -404,472
158
39
0
0
0
0
0
0
 
31
31
31
1
2
3
08:41
16:38
18:13
12:13
18:12
20:58
 12,690
  5,590
  9,884
   353
   345
   345
  -369,955
  -370,318
  -370,429
53
24
40
1
0
0
0
0
0
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
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 (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
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.