GPS Space Vehicle Time Integrity for MJD 53862

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
08:48
15:38
 24,594
  1,125
   -50,284
16
4
0
0
 
2
2
1
2
00:00
21:16
05:23
23:59
 19,351
  9,802
  1,112
  1,108
     5,625
     5,440
20
5
1
51
0
0
0
0
 
3
1
12:24
17:51
 19,609
  1,121
   -95,532
26
0
0
0
 
4
4
1
2
00:00
19:49
03:24
23:59
 12,216
 15,017
  1,102
  1,113
  -222,646
  -223,320
39
34
1
0
1
0
0
0
 
5
5
1
2
00:00
06:38
04:23
10:31
 15,757
 13,939
  1,110
  1,109
    44,846
    43,532
257
225
0
1
1
1
0
0
 
6
1
02:32
07:28
 17,756
  1,118
  -510,922
98
1
0
0
 
7
7
1
2
06:38
10:31
08:18
15:38
  6,012
 18,384
  1,104
  1,113
  -533,963
  -534,013
9
21
0
0
0
0
0
0
 
8
1
17:27
23:02
 20,150
  1,111
    66,120
17
0
0
0
 
9
9
1
2
04:24
22:34
08:47
23:59
 15,790
  5,111
  1,119
  1,077
   -18,058
   -18,189
13
9
2
76
0
0
0
0
 
10
10
1
2
00:00
22:45
05:21
23:59
 19,187
  4,457
  1,123
  1,098
   -81,903
   -81,971
17
15
1
0
0
0
0
0
 
11
1
15:38
21:15
 20,220
  1,108
  -324,441
24
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:38
19:49
 15,008
  1,114
   -58,940
26
0
0
0
 
14
1
05:47
14:24
 31,038
  1,118
    15,628
12
12
0
0
 
15
15
1
2
05:25
07:29
06:38
11:07
  4,338
 12,991
  1,123
  1,132
  -607,488
  -607,551
4
36
16
0
0
0
0
0
 
16
1
11:07
16:21
 18,828
  1,123
   -40,199
32
0
0
0
 
17
17
1
2
00:00
17:51
02:16
23:59
  8,149
 22,084
  1,105
  1,104
   -88,993
   -89,237
15
18
1
0
0
0
0
0
 
18
1
03:24
11:30
 29,116
  1,118
   235,291
21
0
0
0
 
19
1
14:25
19:16
 17,468
  1,123
    13,061
25
0
0
0
 
20
20
1
2
11:57
18:46
16:51
22:42
 17,673
 14,159
  1,114
  1,091
    28,418
    28,381
12
6
41
16
0
0
0
0
 
21
1
04:25
10:09
 20,690
  1,128
   -25,756
21
0
0
0
 
22
1
06:18
13:03
 24,274
  1,126
   -92,046
30
0
0
0
 
23
1
13:04
18:45
 20,483
  1,117
  -140,980
16
0
0
0
 
24
1
19:16
23:59
 16,986
  1,120
    -3,142
23
0
0
0
 
25
1
08:19
16:40
 30,063
  1,119
    -6,894
65
0
0
0
 
26
1
01:14
05:46
 16,297
  1,126
   108,762
60
0
0
0
 
27
1
16:22
22:06
 20,610
  1,110
   -46,557
20
0
0
0
 
28
1
17:15
23:59
 24,238
  1,112
   -26,786
20
0
0
0
 
29
1
00:49
06:18
 19,679
  1,124
  -598,954
42
0
0
0
 
30
30
1
2
01:10
10:31
04:23
11:53
 11,561
  4,883
  1,096
  1,112
  -221,435
  -222,378
99
52
1
0
1
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
32
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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.