GPS Space Vehicle Time Integrity for MJD 52734

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(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
18:21
23:59
 20,120
   785
  -278,234
48
0
0
0
 
2
1
16:04
23:53
 27,694
   790
    93,521
56
0
0
0
 
3
1
17:20
22:00
 16,554
   789
  -118,263
46
0
0
0
 
4
1
00:42
08:18
 26,451
   784
   -38,420
47
0
0
0
 
5
5
1
2
04:52
11:20
09:22
15:34
 15,747
 14,962
   789
   781
    -7,908
    -7,946
47
49
0
0
0
0
0
0
 
6
1
07:48
12:59
 18,393
   797
     4,336
49
0
0
0
 
7
1
00:00
07:47
 27,158
   778
  -412,318
185
0
0
0
 
8
1
00:00
04:06
 14,362
   782
  -280,646
83
0
0
0
 
9
1
09:23
14:11
 16,906
   798
    39,017
48
0
0
0
 
10
1
03:54
10:26
 23,010
   793
   -22,160
48
0
0
0
 
11
1
00:00
02:20
  8,323
   760
   -40,832
52
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
04:28
19:50
01:15
06:18
21:16
  4,496
  6,411
  5,136
   759
   786
   774
    26,220
    26,257
    26,275
50
47
38
0
0
0
0
0
0
0
0
0
 
14
1
11:20
19:32
 28,934
   799
    23,930
47
0
0
0
 
15
15
1
2
10:45
12:59
12:02
16:23
  4,485
 12,055
   796
   788
   -91,894
   -91,958
47
53
0
0
0
0
0
0
 
16
1
15:18
21:37
 22,423
   796
    28,267
99
0
0
0
 
17
1
10:27
15:07
 16,439
   800
    -5,449
51
0
0
0
 
18
1
09:23
17:03
 27,073
   799
    -6,254
48
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:10
17:12
04:01
22:00
 13,438
 17,044
   767
   791
   213,006
   213,069
45
45
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
08:26
12:03
11:19
16:55
 10,220
 17,160
   798
   801
   -22,701
   -22,711
49
49
0
0
0
0
0
0
 
24
1
02:01
10:36
 30,055
   786
   -19,595
52
0
0
0
 
25
1
12:59
21:16
 29,287
   794
   -41,170
47
0
0
0
 
26
1
06:26
12:02
 19,732
   794
  -466,849
71
0
0
0
 
27
1
00:00
03:16
 11,560
   782
  -584,734
52
1
1
0
 
28
1
00:00
05:56
 20,748
   786
    57,228
48
0
0
0
 
29
1
05:41
11:19
 19,673
   793
  -111,406
73
0
0
0
 
30
30
1
2
06:21
14:12
09:22
17:01
 10,617
 10,014
   787
   808
  -558,033
  -557,918
47
52
0
0
0
0
0
0
 
31
1
18:26
22:00
 12,763
   794
   -94,874
121
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(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.