GPS Space Vehicle Time Integrity for MJD 54515

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
11:59
18:57
 25,094
   880
  -185,918
27
0
0
0
 
2
1
00:44
08:45
 28,855
   885
  -174,654
30
0
0
0
 
3
1
15:29
21:11
 20,548
   885
  -188,603
34
0
0
0
 
4
1
00:00
05:50
 20,924
   888
    12,269
30
1
0
0
 
5
5
1
2
03:49
10:18
07:13
14:34
 12,222
 15,397
   878
   883
  -693,371
  -693,716
49
65
1
0
0
0
0
0
 
6
6
1
2
07:32
13:49
11:13
17:39
 13,219
 13,726
   888
   866
   -27,876
   -28,301
68
71
1
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
8
1
2
00:00
20:43
02:22
23:59
  8,418
 11,802
   896
   895
   142,462
   142,588
11
23
1
0
0
0
0
0
 
9
9
1
2
02:17
07:32
03:25
11:58
  4,062
 15,954
   858
   900
  -110,354
  -110,359
10
13
30
0
0
0
0
0
 
10
1
02:12
07:59
 20,803
   893
   249,851
45
0
0
0
 
11
1
19:12
23:59
 17,272
   888
   -26,112
13
19
0
0
 
12
12
1
2
03:08
11:13
07:32
13:48
 15,805
  9,283
   877
   871
   357,652
   357,666
14
7
58
18
0
0
0
0
 
13
13
1
2
03:00
18:02
04:27
23:19
  5,183
 19,047
   864
   880
  -240,088
  -240,203
6
22
5
0
0
0
0
0
 
14
14
1
2
10:18
13:49
13:40
17:42
 12,142
 13,995
   895
   885
   296,861
   296,797
13
25
0
0
0
0
0
0
 
15
1
05:28
09:03
 12,925
   899
    78,864
17
0
0
0
 
16
1
13:41
19:59
 22,698
   889
  -131,881
18
0
0
0
 
17
17
1
2
00:00
21:12
05:27
23:59
 19,570
 10,064
   877
   875
   -41,456
   -41,423
6
11
37
6
0
0
0
0
 
18
1
07:14
14:53
 27,553
   889
   204,031
24
0
0
0
 
19
1
17:39
22:27
 17,281
   891
   -20,502
23
0
0
0
 
20
20
20
1
2
3
00:00
15:25
22:03
02:14
20:19
23:59
  7,998
 17,571
  6,997
   874
   873
   860
  -119,417
  -119,370
  -119,368
7
12
10
17
28
0
0
0
0
0
0
0
 
21
1
08:00
13:32
 19,889
   898
   -70,462
18
0
0
0
 
22
1
09:52
16:26
 23,618
   893
  -207,783
16
0
0
0
 
23
1
16:28
22:02
 20,051
   886
  -334,399
26
0
0
0
 
24
24
1
2
05:28
08:46
07:32
11:13
  7,436
  8,800
   880
   909
   -70,804
   -70,814
5
14
63
0
0
0
0
0
 
25
1
18:58
23:59
 18,102
   892
  -513,807
28
0
0
0
 
26
1
05:50
09:51
 14,460
   894
  -186,272
52
0
0
0
 
27
27
27
1
2
3
00:00
20:00
22:28
01:27
22:02
23:59
  5,158
  7,337
  5,495
   873
   884
   900
  -167,908
  -168,092
  -168,097
15
8
8
1
2
0
0
0
0
0
0
0
 
28
28
1
2
00:00
22:03
04:08
23:59
 14,852
  6,988
   892
   874
    16,227
    16,248
12
11
2
12
0
0
0
0
 
29
29
1
2
05:50
08:49
08:45
10:17
 10,475
  5,292
   895
   892
    59,177
    59,133
10
15
32
0
0
0
0
0
 
30
30
1
2
04:38
11:13
05:50
13:48
  4,318
  9,287
   868
   893
   -63,550
   -63,565
8
5
32
2
0
0
0
0
 
31
1
13:32
19:11
 20,320
   877
    10,678
10
1
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.