GPS Space Vehicle Time Integrity for MJD 52129

As viewed from the CSIRO NML system installed at the Physics Dept, University of Western Australia, Perth, Australia
Latitude -31.9787720 degrees, longitude 115.8165830 degrees, height 67.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
14:03
20:46
 24,134
  2,942
  -186,320
102
0
0
0
 
2
2
1
2
00:00
20:46
02:03
23:59
  7,387
 11,582
  1,824
  3,238
    57,823
    59,677
33
82
1
0
1
0
0
0
 
3
1
09:01
14:30
 19,705
  2,575
   -52,324
100
0
0
0
 
4
4
1
2
01:30
16:47
05:01
21:01
 12,688
 15,235
  1,961
  2,983
  -615,849
  -613,930
122
148
1
0
1
0
0
0
 
5
1
00:34
07:49
 26,114
  2,063
  -306,899
136
0
0
0
 
6
1
03:06
10:22
 26,106
  2,243
     4,659
133
0
0
0
 
7
7
7
1
2
3
00:00
15:04
22:12
03:08
17:20
23:59
 11,305
  8,152
  6,431
  1,894
  2,769
  3,204
  -426,830
  -424,414
  -423,245
108
120
128
1
1
0
1
1
0
0
0
0
 
8
8
1
2
00:00
17:54
01:00
23:59
  3,605
 21,911
  1,773
  3,133
  -460,255
  -460,811
34
106
7
0
1
0
0
0
 
9
1
00:00
06:03
 21,770
  2,011
     3,871
147
1
1
0
 
10
10
1
2
05:29
19:53
08:03
23:59
  9,193
 14,805
  2,159
  3,163
    -6,088
    -5,130
56
81
1
0
1
0
0
0
 
11
1
11:50
18:05
 22,519
  2,780
     -487
146
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:22
22:42
 26,450
  3,022
     7,013
128
0
0
0
 
14
14
1
2
03:10
10:22
05:28
15:14
  8,307
 17,447
  1,998
  2,618
   122,164
   122,820
64
105
1
0
0
0
0
0
 
15
1
06:03
12:37
 23,641
  2,410
   -64,607
69
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
05:13
11:22
 22,061
  2,339
  -338,136
137
0
0
0
 
18
1
07:50
12:22
 16,287
  2,455
    76,184
71
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
12:38
19:52
 26,038
  2,859
    92,510
167
0
0
0
 
21
1
08:15
14:02
 20,800
  2,528
    -2,056
106
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
06:37
01:42
11:25
  6,098
 17,241
  1,785
  2,384
   -16,049
   -15,460
32
99
17
1
0
1
0
0
 
24
24
1
2
02:07
18:17
06:31
21:31
 15,873
 11,620
  2,059
  3,008
   -69,048
   -68,250
80
61
1
0
1
0
0
0
 
25
25
1
2
05:07
13:20
09:00
17:14
 13,984
 14,012
  2,205
  2,745
   -14,023
   -13,494
84
82
0
0
0
0
0
0
 
26
26
1
2
00:00
21:55
03:25
23:59
 12,332
  7,465
  1,930
  3,181
  -553,966
  -553,220
41
77
1
0
1
0
0
0
 
27
1
16:59
23:26
 23,219
  3,084
   -26,783
90
0
0
0
 
28
1
18:43
23:51
 18,501
  3,139
    13,570
95
0
0
0
 
29
29
1
2
04:04
11:22
05:12
15:54
  4,036
 16,294
  2,002
  2,687
  -623,479
  -622,879
50
74
1
0
0
0
0
0
 
30
1
02:14
09:07
 24,801
  2,175
    32,803
163
0
0
0
 
31
1
10:09
15:34
 19,466
  2,641
   -54,746
117
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.