GPS Space Vehicle Time Integrity for MJD 54837

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
-
 
 
 
 
 
 
 
 
 
2
1
02:31
10:58
 30,397
  -177
  -163,216
53
0
0
0
 
3
1
17:31
23:10
 20,354
  -173
  -335,422
60
0
0
0
 
4
1
01:00
07:49
 24,530
  -167
   289,700
101
0
0
0
 
5
5
1
2
05:33
11:39
09:22
16:18
 13,749
 16,785
  -177
  -182
   499,076
   500,578
260
315
0
0
45
1310
0
0
 
6
1
17:05
22:45
 20,416
  -185
  -100,707
86
0
0
0
 
7
7
1
2
00:00
22:19
03:08
23:59
 11,318
  6,008
  -168
  -167
   -23,611
   -23,600
51
49
0
0
0
0
0
0
 
8
1
00:00
04:23
 15,783
  -166
   184,996
51
0
0
0
 
9
9
1
2
04:10
09:39
05:27
14:27
  4,530
 17,301
  -196
  -175
   -33,716
   -33,747
52
54
0
0
0
0
0
0
 
10
1
04:13
10:50
 23,757
  -166
     8,916
53
0
0
0
 
11
11
1
2
00:00
21:14
02:47
23:59
  9,997
  9,952
  -172
  -173
   -11,511
   -11,436
49
51
0
0
0
0
0
0
 
12
12
1
2
05:02
12:50
09:38
15:45
 16,553
 10,494
  -181
  -194
   327,757
   327,663
54
51
0
0
0
0
0
0
 
13
13
1
2
19:51
21:35
21:34
23:59
  6,172
  8,638
  -184
  -164
  -284,176
  -284,167
49
49
0
0
0
0
0
0
 
14
1
11:19
19:50
 30,624
  -180
   171,721
66
0
0
0
 
15
1
07:26
12:29
 18,196
  -170
   237,864
56
0
0
0
 
16
1
15:37
21:13
 20,120
  -169
   -84,023
52
0
0
0
 
17
1
00:00
07:25
 26,684
  -178
   -43,749
51
0
0
0
 
18
18
1
2
09:23
12:30
11:38
17:03
  8,096
 16,395
  -184
  -172
    95,588
    95,543
51
56
0
0
0
0
0
0
 
19
1
19:50
23:59
 14,938
  -162
   -34,306
49
0
0
0
 
20
20
1
2
00:28
17:24
04:13
22:19
 13,485
 17,691
  -185
  -187
   -94,619
   -94,559
49
49
0
0
0
0
0
0
 
21
1
10:51
15:37
 17,180
  -164
   -35,270
51
0
0
0
 
22
1
11:39
18:23
 24,279
  -174
  -207,225
52
0
0
0
 
23
1
18:39
23:55
 18,940
  -171
  -384,681
51
0
0
0
 
24
1
07:26
13:38
 22,327
  -173
  -155,575
53
0
0
0
 
25
25
1
2
00:00
21:14
02:22
23:59
  8,526
  9,964
  -171
  -161
  -153,772
  -155,853
96
81
1
0
1
0
0
0
 
26
1
06:12
11:38
 19,535
  -172
   -33,763
57
0
0
0
 
27
1
02:48
04:36
  6,495
  -184
   -14,101
54
1
0
0
 
28
1
00:28
06:10
 20,487
  -166
    23,601
52
0
0
0
 
29
1
07:50
12:29
 16,747
  -169
    19,922
53
0
0
0
 
30
1
14:28
17:22
 10,419
  -179
  -118,336
53
0
0
0
 
31
1
13:38
20:30
 24,672
  -180
    46,453
49
0
0
0
 
32
1
16:21
19:50
 12,504
  -172
  -305,499
54
0
0
0
 
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.