GPS Space Vehicle Time Integrity for MJD 52924

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
05:29
11:10
 20,198
   357
  -309,092
55
2
2
0
 
2
1
02:58
10:44
 27,565
   299
   202,247
64
3
2
0
 
3
1
04:21
10:04
 20,211
   346
   -51,738
57
4
2
0
 
4
1
11:38
19:07
 26,662
   346
   -22,204
50
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
18:39
23:59
 19,075
   347
      838
49
3
0
0
 
7
1
10:05
18:35
 30,408
   349
  -635,341
60
0
0
0
 
8
1
09:35
15:14
 20,147
   358
  -400,076
47
0
0
0
 
9
9
9
1
2
3
00:00
15:14
20:28
01:03
16:35
23:59
  3,779
  4,740
 12,566
   314
   339
   338
    11,584
    11,713
    11,753
48
39
48
1
1
3
0
0
0
0
0
0
 
10
1
14:57
21:32
 23,570
   344
   -32,341
47
2
0
0
 
11
1
08:17
13:22
 18,071
   352
   -70,962
48
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:45
15:43
12:04
16:51
 18,748
  4,098
   345
   349
    31,922
    31,927
46
44
0
0
0
0
0
0
 
14
14
1
2
00:00
22:04
06:44
23:59
 24,089
  6,920
   337
   331
    20,193
    20,162
54
48
4
0
2
0
0
0
 
15
15
1
2
00:00
22:17
03:49
23:59
 13,740
  6,134
   349
   325
  -170,861
  -171,266
53
48
1
0
0
0
0
0
 
16
1
02:12
08:17
 21,525
   349
    -3,123
56
3
2
0
 
17
1
15:47
23:59
 29,374
   343
  -159,663
286
0
841
0
 
18
18
1
2
00:09
19:28
03:51
23:00
 13,308
 12,593
   341
   327
    -7,578
    -7,512
47
48
0
3
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:03
11:11
08:17
14:46
 14,925
 12,639
   293
   341
   208,318
   208,337
66
47
3
0
2
0
0
0
 
21
21
1
2
00:00
20:29
02:15
23:59
  8,106
 12,529
   344
   349
   -54,492
   -54,812
51
48
1
3
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
00:00
05:31
 19,713
   341
   -37,985
48
1
0
0
 
24
1
13:12
21:50
 30,938
   343
   -66,540
53
4
1
0
 
25
1
00:09
08:33
 29,891
   334
   -53,025
55
3
2
0
 
26
1
17:24
23:00
 19,944
   344
  -511,870
52
3
0
0
 
27
1
08:17
14:09
 20,822
   353
  -723,659
181
0
0
0
 
28
1
10:22
16:57
 23,477
   357
     3,928
48
0
0
0
 
29
1
16:37
20:28
 13,753
   348
  -125,016
70
0
0
0
 
30
30
1
2
00:16
17:19
04:04
20:28
 13,635
 11,235
   337
   329
  -556,252
  -557,933
126
103
1
1
1
0
0
0
 
31
1
05:37
10:04
 15,749
   354
  -420,082
51
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.