GPS Space Vehicle Time Integrity for MJD 52425

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 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
15:34
21:17
 20,502
  1,092
  -230,835
45
0
0
0
 
2
2
1
2
13:06
18:48
18:12
20:53
 18,273
  7,449
  1,091
  1,072
   209,058
   209,128
51
43
0
0
0
0
0
0
 
3
1
14:19
19:59
 20,338
  1,087
   -31,585
45
0
0
0
 
4
4
1
2
00:00
21:49
05:16
23:59
 18,890
  7,811
  1,102
  1,085
  -187,027
  -188,214
80
54
1
0
1
0
0
0
 
5
5
1
2
02:07
09:28
06:24
12:49
 15,339
 12,014
  1,117
  1,123
   -14,754
   -14,788
25
30
131
40
0
0
0
0
 
6
1
04:42
09:44
 18,048
  1,126
     4,807
26
119
0
0
 
7
7
1
2
00:00
20:03
04:42
23:59
 16,856
 14,149
  1,107
  1,068
  -656,521
  -655,518
90
78
1
0
1
0
0
0
 
8
8
1
2
00:00
19:38
01:23
23:59
  4,988
 15,622
  1,089
  1,084
  -656,110
  -655,173
40
77
1
0
1
0
0
0
 
9
1
06:25
11:23
 17,823
  1,125
    46,363
25
91
0
0
 
10
1
01:13
07:22
 22,072
  1,115
    -4,621
25
112
0
0
 
11
1
18:13
23:32
 19,054
  1,086
   -12,355
46
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
01:52
16:57
20:03
02:58
20:01
22:10
  3,933
 11,041
  7,623
  1,108
  1,090
  1,073
     8,150
     8,175
     8,165
22
44
42
97
0
0
0
0
0
0
0
0
 
14
1
08:21
16:56
 30,777
  1,105
    71,336
54
0
0
0
 
15
1
07:23
12:54
 19,783
  1,123
   -19,222
45
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
07:23
11:23
 14,345
  1,125
       77
459
0
5279
0
 
18
18
1
2
06:25
10:33
08:59
13:57
  9,240
 12,159
  1,125
  1,099
    65,981
    65,927
27
36
18
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
14:14
21:18
01:02
19:08
23:59
  3,712
 17,544
  9,645
  1,089
  1,089
  1,083
   165,316
   165,475
   165,527
34
41
50
1
0
0
0
0
0
0
0
0
 
21
21
1
2
09:00
11:23
10:33
15:11
  5,550
 13,581
  1,120
  1,094
     2,449
     2,422
26
33
108
0
0
0
0
0
 
22
1
12:25
18:48
 22,843
  1,095
  -294,831
269
0
358
0
 
23
23
1
2
02:53
07:58
07:22
10:33
 16,079
  9,221
  1,116
  1,123
    -2,052
    -2,056
26
23
33
226
0
0
0
0
 
24
1
00:00
07:48
 27,956
  1,112
   -32,033
27
28
0
0
 
25
1
11:28
18:12
 24,106
  1,098
   -26,256
38
0
0
0
 
26
1
03:31
08:59
 19,585
  1,121
   224,082
132
0
0
0
 
27
1
18:13
23:59
 20,703
  1,082
   -20,586
46
0
0
0
 
28
28
1
2
00:00
20:21
03:02
23:59
 10,867
 13,048
  1,113
  1,080
    84,800
    84,882
30
47
8
0
0
0
0
0
 
29
1
04:42
08:20
 12,997
  1,121
  -350,485
94
0
0
0
 
30
30
30
30
1
2
3
4
03:23
05:17
09:45
11:26
04:42
06:24
11:24
14:04
  4,715
  4,036
  5,913
  9,437
  1,112
  1,118
  1,127
  1,105
  -671,397
  -671,435
  -671,542
  -671,617
25
26
29
39
73
50
24
0
0
0
0
0
0
0
0
0
 
31
1
15:47
19:59
 15,065
  1,096
  -289,924
75
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.