GPS Space Vehicle Time Integrity for MJD 53317

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
1
2
00:00
22:35
05:43
23:59
 20,610
  5,039
  1,880
  1,878
  -370,443
  -370,580
9
11
77
21
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
01:27
07:11
 20,649
  1,880
   -57,192
20
0
0
0
 
4
1
09:16
16:29
 26,029
  1,880
  -561,389
128
0
0
0
 
5
5
1
2
13:07
19:55
17:20
23:46
 15,163
 13,865
  1,877
  1,878
   -56,787
   -56,837
6
11
14
0
0
0
0
0
 
6
6
1
2
00:55
16:30
02:00
21:16
  3,878
 17,133
  1,868
  1,881
  -475,404
  -475,246
9
12
3
0
0
0
0
0
 
7
7
1
2
07:12
13:14
13:09
15:47
 21,426
  9,206
  1,890
  1,875
  -236,810
  -236,424
159
68
0
0
0
0
0
0
 
8
1
06:32
12:12
 20,451
  1,890
    15,115
13
0
0
0
 
9
1
17:20
22:14
 17,621
  1,880
    15,807
9
2
0
0
 
10
1
12:13
18:51
 23,865
  1,877
   -51,637
4
236
0
0
 
11
1
05:34
10:33
 17,923
  1,891
  -162,578
13
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:54
05:44
05:34
09:15
  5,966
 12,659
  1,902
  1,882
    20,817
    20,791
14
10
0
0
0
0
0
0
 
14
14
1
2
00:00
19:37
03:42
23:59
 13,354
 15,741
  1,869
  1,881
    33,104
    33,105
5
3
15
117
0
0
0
0
 
15
15
1
2
00:00
19:37
01:06
23:59
  3,995
 15,740
  1,876
  1,885
  -342,957
  -343,345
10
26
1
0
0
0
0
0
 
16
1
00:00
05:34
 20,025
  1,885
    -1,940
13
0
0
0
 
17
1
11:28
20:05
 31,028
  1,878
   160,689
22
0
0
0
 
18
18
1
2
16:30
20:05
19:54
23:59
 12,263
 14,047
  1,881
  1,882
    96,649
    96,704
16
15
0
0
0
0
0
0
 
19
1
02:40
08:33
 21,210
  1,885
     8,936
11
36
0
0
 
20
20
1
2
01:09
08:09
06:07
11:53
 17,874
 13,424
  1,880
  1,899
   110,632
   110,582
21
12
0
0
0
0
0
0
 
21
1
18:50
23:24
 16,443
  1,885
   -80,305
8
13
0
0
 
22
22
1
2
00:00
19:55
02:13
23:59
  8,007
 14,663
  1,879
  1,884
   -13,582
   -13,591
5
3
13
188
0
0
0
0
 
23
1
02:28
08:09
 20,439
  1,889
  -195,313
30
0
0
0
 
24
1
10:13
18:50
 30,965
  1,883
   -69,895
31
0
0
0
 
25
25
1
2
00:00
21:16
05:50
23:59
 21,009
  9,793
  1,887
  1,884
   -77,240
   -77,292
10
4
1
55
0
0
0
0
 
26
1
14:46
19:54
 18,529
  1,881
  -270,354
44
0
0
0
 
27
1
05:35
11:24
 20,993
  1,891
  -462,796
60
0
0
0
 
28
1
07:32
14:07
 23,711
  1,884
   -42,715
14
0
0
0
 
29
1
15:48
19:36
 13,723
  1,884
  -280,678
56
0
0
0
 
30
30
1
2
00:00
14:46
01:08
16:29
  4,099
  6,230
  1,871
  1,869
  -515,248
  -514,782
11
19
1
1
0
0
0
0
 
31
31
1
2
08:34
10:34
10:13
13:06
  5,921
  9,166
  1,896
  1,889
     -746
     -768
3
13
61
0
0
0
0
0
 
32
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33
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34
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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(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.