GPS Space Vehicle Time Integrity for MJD 54255

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
06:07
13:31
 26,607
  1,398
  -130,740
44
0
0
0
 
2
1
18:20
23:59
 20,368
  1,381
  -110,373
44
0
0
0
 
3
1
09:40
15:02
 19,303
  1,398
   -65,996
55
0
0
0
 
4
1
17:04
23:50
 24,360
  1,383
    -8,891
44
0
0
0
 
5
5
1
2
03:46
21:23
08:12
23:59
 15,915
  9,390
  1,379
  1,373
    -2,024
    -5,277
250
144
1
0
31
0
0
0
 
6
6
1
2
02:00
03:32
03:27
04:36
  5,195
  3,784
  1,396
  1,373
  -202,883
  -202,961
46
45
0
0
0
0
0
0
 
7
7
7
1
2
3
00:47
03:34
08:13
03:31
04:49
10:33
  9,867
  4,448
  8,412
  1,399
  1,385
  1,371
  -271,161
  -271,042
  -270,716
70
46
59
0
1
0
0
0
0
0
0
0
 
8
1
14:58
20:05
 18,420
  1,392
   111,172
46
0
0
0
 
9
9
1
2
01:17
19:49
06:07
21:17
 17,329
  5,223
  1,395
  1,359
   -71,761
   -71,886
44
47
0
0
0
0
0
0
 
10
1
19:50
23:59
 14,962
  1,394
  -101,491
47
0
0
0
 
11
1
13:32
18:30
 17,925
  1,390
   -16,247
46
0
0
0
 
12
12
12
1
2
3
00:01
04:50
20:47
01:16
07:34
23:59
  4,498
  9,818
 11,550
  1,378
  1,373
  1,378
    47,414
    47,425
    47,478
44
42
45
0
0
0
0
0
0
0
0
0
 
13
13
1
2
11:46
20:47
16:01
22:01
 15,324
  4,409
  1,391
  1,349
  -177,114
  -177,247
44
43
0
0
0
0
0
0
 
14
1
03:24
11:45
 29,860
  1,389
   -21,896
45
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
07:18
13:21
 21,818
  1,393
  -151,631
49
0
0
0
 
17
1
14:58
23:12
 29,628
  1,376
   -64,380
45
0
0
0
 
18
18
1
2
01:17
04:50
04:36
08:53
 11,885
 14,565
  1,384
  1,393
   249,684
   249,679
41
44
0
0
0
0
0
0
 
19
1
10:33
16:21
 20,870
  1,396
   -38,506
50
0
0
0
 
20
20
1
2
09:00
16:02
12:51
19:44
 13,895
 13,329
  1,390
  1,367
    26,674
    26,661
42
43
0
0
0
0
0
0
 
21
21
1
2
01:45
03:27
03:24
07:17
  5,917
 13,731
  1,388
  1,401
   -76,198
   -76,189
42
44
0
0
0
0
0
0
 
22
1
03:46
10:15
 23,271
  1,394
  -183,694
45
0
0
0
 
23
1
10:30
14:57
 16,035
  1,399
  -169,851
43
0
0
0
 
24
24
1
2
00:01
01:45
01:16
03:45
  4,462
  7,208
  1,377
  1,404
    -3,447
    -3,440
44
41
0
0
0
0
0
0
 
25
1
12:52
18:19
 19,644
  1,394
  -294,833
147
0
0
0
 
26
1
02:00
03:45
  6,311
  1,389
   232,121
53
1
1
0
 
27
1
13:22
19:14
 21,080
  1,390
  -113,289
50
0
0
0
 
28
1
16:02
21:46
 20,685
  1,390
     1,702
45
0
0
0
 
29
29
1
2
00:01
21:50
01:44
23:59
  6,179
  7,776
  1,409
  1,373
    -1,932
    -2,007
44
46
0
0
0
0
0
0
 
30
30
1
2
07:34
22:08
08:56
23:12
  4,913
  3,792
  1,385
  1,368
   -34,309
   -34,381
42
43
0
0
0
0
0
0
 
31
1
05:34
12:51
 26,226
  1,389
   -17,200
43
0
0
0
 
32
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33
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34
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35
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36
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37
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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.