GPS Space Vehicle Time Integrity for MJD 54523

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
11:55
18:23
 23,282
   875
  -187,680
23
0
0
0
 
2
1
00:09
08:13
 29,027
   876
  -176,776
31
0
0
0
 
3
1
15:55
20:38
 16,993
   875
  -192,241
37
0
0
0
 
4
4
1
2
00:00
22:47
05:17
23:59
 19,034
  4,341
   878
   869
    16,942
    17,447
24
18
1
0
0
0
0
0
 
5
5
5
1
2
3
03:16
05:18
09:44
04:55
06:41
13:47
  5,899
  4,957
 14,573
   864
   864
   868
  -702,733
  -702,824
  -703,095
18
21
54
0
1
0
0
0
0
0
0
0
 
6
6
1
2
07:00
13:48
10:42
17:21
 13,326
 12,765
   871
   862
   -39,806
   -40,224
65
65
1
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
8
1
2
00:00
20:10
01:49
23:59
  6,547
 13,797
   882
   877
   143,535
   143,653
8
22
1
0
0
0
0
0
 
9
9
1
2
01:45
07:00
02:52
11:26
  4,053
 15,945
   851
   878
  -111,610
  -111,631
9
13
12
2
0
0
0
0
 
10
1
01:39
07:28
 20,894
   881
   254,100
32
0
0
0
 
11
1
18:39
23:59
 19,243
   873
   -26,082
13
0
0
0
 
12
12
1
2
02:35
10:43
06:59
11:55
 15,834
  4,332
   868
   862
   358,122
   358,131
11
5
92
11
0
0
0
0
 
13
13
1
2
02:27
17:29
03:55
22:47
  5,231
 19,050
   851
   870
  -241,547
  -241,659
5
22
10
0
0
0
0
0
 
14
14
1
2
09:44
12:25
11:55
17:09
  7,826
 16,978
   875
   871
   294,214
   294,157
9
27
0
0
0
0
0
0
 
15
1
04:05
09:44
 20,316
   878
    81,032
26
0
0
0
 
16
1
13:13
19:24
 22,291
   880
  -131,660
17
0
0
0
 
17
17
1
2
00:00
20:39
04:55
23:59
 17,692
 12,032
   871
   866
   -41,017
   -40,986
8
11
22
4
0
0
0
0
 
18
1
06:41
14:21
 27,565
   877
   201,870
24
0
0
0
 
19
1
16:39
21:54
 18,901
   880
   -21,467
22
0
0
0
 
20
20
20
1
2
3
00:00
14:52
21:31
01:41
19:46
23:59
  6,061
 17,604
  8,893
   862
   863
   854
  -118,892
  -118,846
  -118,839
6
12
12
6
72
0
0
0
0
0
0
0
 
21
1
09:18
12:25
 11,173
   893
   -69,894
8
0
0
0
 
22
1
09:18
15:54
 23,698
   879
  -208,149
18
0
0
0
 
23
1
15:55
21:30
 20,099
   878
  -336,310
24
0
0
0
 
24
24
1
2
04:56
08:13
06:59
10:42
  7,416
  8,907
   867
   896
   -72,881
   -72,890
5
14
43
0
0
0
0
0
 
25
1
18:24
23:59
 20,122
   877
  -518,398
46
0
0
0
 
26
1
04:56
09:18
 15,727
   886
  -193,023
55
0
0
0
 
27
27
1
2
19:25
21:55
21:30
23:59
  7,512
  7,485
   878
   884
  -169,850
  -169,868
6
15
12
0
0
0
0
0
 
28
28
1
2
00:00
21:31
03:38
23:59
 13,028
  8,928
   887
   870
    16,610
    16,632
14
13
9
13
0
0
0
0
 
29
1
05:18
09:44
 15,940
   880
    55,869
24
11
0
0
 
30
30
30
1
2
3
04:05
10:42
11:55
05:17
11:53
14:47
  4,333
  4,239
 10,290
   856
   871
   866
   -64,611
   -64,633
   -64,649
5
6
17
46
1
0
0
0
0
0
0
0
 
31
31
31
1
2
3
11:54
14:21
17:10
13:47
16:38
18:38
  6,809
  8,226
  5,305
   897
   874
   851
    11,636
    11,626
    11,615
6
5
4
12
2
28
0
0
0
0
0
0
 
32
1
13:48
15:54
  7,601
   900
  -237,199
26
0
0
0
 
33
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34
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35
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36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
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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(NIMT) 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(NIMT) 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.