GPS Space Vehicle Time Integrity for MJD 52483

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
14:45
21:37
 24,703
 -1,361
  -242,623
38
0
0
0
 
2
1
16:09
20:46
 16,496
 -1,355
   237,161
38
0
0
0
 
3
3
1
2
09:55
20:18
13:55
21:45
 14,386
  5,210
 -1,368
 -1,367
   -50,729
   -50,839
39
37
0
3
0
0
0
0
 
4
4
1
2
00:45
16:58
05:36
19:19
 17,471
  8,460
 -1,356
 -1,370
  -261,730
  -262,436
93
48
1
0
1
0
0
0
 
5
1
01:51
07:41
 20,931
 -1,357
   -25,291
44
3
0
0
 
6
6
1
2
04:13
08:46
08:43
10:32
 16,231
  6,416
 -1,354
 -1,354
     3,561
     3,563
42
41
0
0
0
0
0
0
 
7
7
1
2
00:00
22:27
04:00
23:59
 14,423
  5,560
 -1,371
 -1,334
  -562,568
  -560,711
104
44
1
1
1
0
0
0
 
8
8
1
2
00:00
18:46
01:48
23:59
  6,514
 18,837
 -1,350
 -1,359
  -580,647
  -579,280
60
104
1
0
1
0
0
0
 
9
9
1
2
00:38
11:33
05:38
13:10
 17,985
  5,701
 -1,360
 -1,372
     -110
      -72
45
40
3
6
0
0
0
0
 
10
10
1
2
04:14
20:11
08:28
23:04
 15,187
 10,269
 -1,365
 -1,365
   -10,341
   -10,388
46
34
0
0
0
0
0
0
 
11
11
1
2
00:00
12:40
01:10
17:37
  4,154
 17,787
 -1,357
 -1,362
   -18,435
   -18,480
45
36
11
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:13
22:37
 23,027
 -1,368
     9,487
37
5
0
0
 
14
1
10:33
16:10
 20,239
 -1,363
    56,147
48
8
0
0
 
15
15
1
2
06:51
08:38
08:21
13:13
  5,449
 16,483
 -1,344
 -1,369
   -43,631
   -43,709
42
42
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
05:40
07:41
07:16
09:43
  5,764
  7,291
 -1,318
 -1,357
  -438,486
  -439,040
122
146
0
0
0
0
0
0
 
18
1
07:17
13:14
 21,329
 -1,360
    52,907
54
9
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
13:49
19:52
 21,702
 -1,365
   176,101
41
17
0
0
 
21
21
1
2
08:46
10:19
10:17
15:07
  5,518
 17,239
 -1,333
 -1,374
     1,031
      992
41
38
0
12
0
0
0
0
 
22
22
1
2
08:22
15:40
10:19
19:48
  6,999
 14,770
 -1,371
 -1,361
  -476,303
  -476,484
42
58
0
12
0
0
0
0
 
23
1
05:27
08:43
 11,683
 -1,335
    -7,870
45
0
0
0
 
24
1
01:49
07:16
 19,600
 -1,362
   -47,592
56
0
0
0
 
25
25
1
2
05:40
13:11
06:50
17:58
  4,128
 17,155
 -1,345
 -1,369
   -31,447
   -31,481
42
42
0
33
0
0
0
0
 
26
26
26
26
1
2
3
4
00:00
07:41
09:56
22:27
02:33
09:54
11:01
23:59
  9,206
  7,974
  3,915
  5,458
 -1,358
 -1,356
 -1,376
 -1,353
   -69,081
   -69,857
   -70,051
   -71,351
81
87
53
56
1
0
1
1
1
0
1
0
0
0
0
0
 
27
1
17:38
23:59
 22,829
 -1,361
   -62,182
117
0
0
0
 
28
28
1
2
00:00
20:11
02:53
23:59
 10,385
 13,700
 -1,363
 -1,354
    87,341
    87,405
45
34
5
0
0
0
0
0
 
29
29
1
2
00:00
08:43
02:18
09:54
  8,302
  4,227
 -1,354
 -1,369
  -128,088
  -128,903
72
61
1
1
1
1
0
0
 
30
1
03:14
08:21
 18,438
 -1,356
   -87,189
285
0
334
0
 
31
31
1
2
10:53
20:47
14:40
23:25
 13,601
  9,451
 -1,361
 -1,359
  -348,360
  -348,599
45
39
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.