GPS Space Vehicle Time Integrity for MJD 53337

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
1
2
00:00
20:48
04:09
23:59
 14,967
 11,453
  1,971
  1,971
  -373,634
  -373,778
6
10
24
10
0
0
0
0
 
2
1
10:04
17:10
 25,562
  1,971
    82,427
92
0
0
0
 
3
1
00:07
05:49
 20,506
  1,977
   -62,502
15
0
0
0
 
4
1
07:52
13:42
 20,985
  1,981
  -529,385
113
0
0
0
 
5
5
1
2
11:45
18:35
15:50
22:24
 14,732
 13,737
  1,990
  1,978
   -60,518
   -60,584
13
16
0
0
0
0
0
0
 
6
1
14:40
19:54
 18,850
  1,984
  -464,046
51
1
0
0
 
7
1
05:50
13:59
 29,340
  1,982
  -191,261
223
0
0
0
 
8
1
05:08
10:46
 20,312
  1,980
    16,702
4
60
0
0
 
9
1
16:03
20:47
 17,069
  1,969
    18,954
4
47
0
0
 
10
1
10:47
16:35
 20,865
  1,978
   -52,586
5
42
0
0
 
11
1
04:10
09:11
 18,067
  1,978
  -168,430
19
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:30
07:52
 19,276
  1,979
    19,654
6
4
0
0
 
14
14
1
2
00:00
17:38
02:21
23:59
  8,457
 22,877
  1,975
  1,973
    33,179
    33,176
8
6
0
9
0
0
0
0
 
15
1
18:16
23:39
 19,372
  1,968
  -352,319
32
0
0
0
 
16
16
1
2
00:00
22:03
04:15
23:59
 15,322
  7,006
  1,973
  1,966
    -1,224
    -1,207
8
6
0
11
0
0
0
0
 
17
17
1
2
12:46
17:07
15:50
18:43
 11,058
  5,791
  1,988
  1,984
   152,611
   152,517
23
10
0
0
0
0
0
0
 
18
18
1
2
15:51
17:38
17:37
23:30
  6,352
 21,099
  1,984
  1,969
   103,475
   103,514
4
23
17
0
0
0
0
0
 
19
1
01:17
07:10
 21,191
  1,979
    10,167
8
91
0
0
 
20
20
1
2
00:00
06:49
04:44
10:27
 17,056
 13,115
  1,973
  1,980
   105,631
   105,573
12
12
0
1
0
0
0
0
 
21
1
17:10
22:02
 16,652
  1,973
   -81,598
7
3
0
0
 
22
1
18:44
23:59
 18,920
  1,973
   -13,524
3
185
0
0
 
23
1
01:08
06:48
 20,388
  1,976
  -201,384
16
0
0
0
 
24
24
1
2
08:45
14:40
12:45
17:06
 14,422
  8,760
  1,990
  1,982
   -74,812
   -74,872
13
10
0
0
0
0
0
0
 
25
25
1
2
00:00
19:54
04:09
23:59
 14,971
 14,702
  1,976
  1,966
   -78,441
   -78,503
5
5
6
31
0
0
0
0
 
26
1
13:39
17:37
 14,320
  1,978
  -284,530
33
0
0
0
 
27
1
04:10
10:03
 21,171
  1,982
  -478,406
56
0
0
0
 
28
1
06:10
12:45
 23,715
  1,975
   -43,326
11
150
0
0
 
29
1
14:00
18:16
 15,356
  1,978
  -254,942
70
0
0
0
 
30
1
22:24
23:39
  4,501
  1,967
  -497,962
13
0
0
0
 
31
31
1
2
07:11
09:12
08:44
13:18
  5,601
 14,781
  1,982
  1,976
    -1,848
    -1,851
3
3
67
162
0
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.