GPS Space Vehicle Time Integrity for MJD 52152

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
13:19
20:11
 24,744
  -900
  -193,732
54
0
0
0
 
2
2
1
2
00:00
20:12
01:54
23:59
  6,887
 13,658
  -921
  -910
    66,513
    66,953
53
53
1
0
0
0
0
0
 
3
3
1
2
08:39
18:42
12:31
20:17
 13,885
  5,688
  -906
  -919
   -62,593
   -62,716
52
53
0
0
0
0
0
0
 
4
4
1
2
00:00
15:48
04:26
17:57
 15,909
  7,716
  -911
  -916
  -584,738
  -583,769
79
69
1
1
1
0
0
0
 
5
1
00:25
06:25
 21,582
  -906
  -312,996
53
0
0
0
 
6
1
02:47
05:59
 11,556
  -901
     1,906
58
1
1
0
 
7
7
1
2
00:00
21:07
02:46
23:59
  9,943
 10,301
  -923
  -880
  -381,066
  -384,042
131
141
1
0
1
0
0
0
 
8
1
17:18
23:59
 24,063
  -904
  -513,449
167
0
0
0
 
9
1
00:00
04:13
 15,217
  -912
     4,394
52
0
0
0
 
10
10
1
2
02:50
18:55
07:25
21:45
 16,438
 10,152
  -914
  -913
   -10,341
   -10,376
57
51
0
0
0
0
0
0
 
11
11
1
2
11:15
22:12
16:14
23:40
 17,925
  5,184
  -905
  -896
    -4,545
    -4,541
52
54
17
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:08
21:36
 23,261
  -908
     3,775
52
0
0
0
 
14
1
09:10
14:49
 20,302
  -907
   121,170
53
0
0
0
 
15
1
05:03
12:06
 25,373
  -899
   -76,773
64
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
04:17
11:14
 25,029
  -916
   378,117
1017
0
17871
0
 
18
1
05:50
09:36
 13,531
  -898
    73,156
55
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
12:30
18:32
 21,706
  -907
    94,290
54
0
0
0
 
21
1
07:26
13:58
 23,520
  -915
    -5,690
54
0
0
0
 
22
22
1
2
06:20
14:29
09:09
18:10
  9,965
 13,250
  -900
  -905
  -104,829
  -106,770
190
264
0
0
0
82
0
0
 
23
1
05:18
09:06
 13,399
  -906
   -20,119
55
0
0
0
 
24
1
00:28
05:55
 19,549
  -902
   -77,475
66
0
0
0
 
25
25
1
2
04:25
11:35
05:28
16:41
  3,777
 18,337
  -908
  -912
   -17,992
   -18,012
51
56
0
0
0
0
0
0
 
26
26
26
1
2
3
00:00
06:05
21:42
01:13
09:36
23:59
  4,360
 12,677
  8,249
  -893
  -911
  -902
  -567,652
  -567,780
  -567,996
50
60
52
0
0
0
0
0
0
0
0
0
 
27
1
16:14
23:08
 24,776
  -897
   -33,525
53
0
0
0
 
28
1
17:58
23:30
 19,928
  -904
    15,382
52
0
0
0
 
29
1
09:36
15:00
 19,391
  -908
  -629,462
55
0
0
0
 
30
-
 
 
 
 
 
 
 
 
 
31
31
31
1
2
3
09:21
12:07
18:33
11:14
13:13
21:48
  6,671
  3,917
 11,725
  -901
  -895
  -906
   -62,277
   -62,283
   -62,349
52
51
54
0
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 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.