GPS Space Vehicle Time Integrity for MJD 52919

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
05:49
11:31
 20,283
   344
  -308,249
36
0
0
0
 
2
1
03:18
11:04
 27,609
   339
   199,320
65
0
0
0
 
3
1
04:42
10:24
 20,307
   342
   -50,349
34
0
0
0
 
4
1
11:58
19:26
 26,505
   334
   -24,012
46
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
19:00
23:59
 17,813
   325
      701
45
0
0
0
 
7
1
10:25
18:56
 30,200
   338
  -633,439
59
0
0
0
 
8
1
09:55
15:35
 20,052
   347
  -422,826
41
0
0
0
 
9
9
9
1
2
3
00:00
15:35
20:48
01:24
16:55
23:59
  5,027
  4,449
 11,331
   299
   335
   324
    10,785
    10,918
    10,948
36
37
45
1
0
0
0
0
0
0
0
0
 
10
1
15:18
21:53
 23,507
   330
   -32,124
45
0
0
0
 
11
1
08:38
13:43
 17,969
   344
   -70,075
39
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
07:05
16:05
12:24
17:10
 18,969
  3,912
   337
   343
    31,837
    31,847
34
39
0
0
0
0
0
0
 
14
14
1
2
00:00
22:24
07:04
23:59
 25,249
  5,690
   323
   315
    20,348
    20,310
36
44
0
0
0
0
0
0
 
15
15
1
2
00:00
22:37
04:09
23:59
 14,896
  4,878
   332
   306
  -168,748
  -169,148
41
44
1
0
0
0
0
0
 
16
1
02:32
08:37
 21,601
   335
    -1,766
37
0
0
0
 
17
1
16:14
23:59
 27,700
   327
  -173,717
264
0
131
0
 
18
18
1
2
00:30
19:49
04:12
23:21
 13,257
 12,543
   331
   311
    -8,076
    -8,020
37
44
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:24
11:32
08:37
15:07
 14,975
 12,634
   331
   335
   208,849
   208,826
32
38
0
0
0
0
0
0
 
21
21
1
2
00:00
20:49
02:35
23:59
  9,305
 11,323
   330
   321
   -52,555
   -52,914
42
44
1
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
00:00
05:50
 20,872
   327
   -37,536
38
1
0
0
 
24
1
13:32
22:10
 30,822
   325
   -65,325
52
0
0
0
 
25
1
00:30
08:53
 29,870
   335
   -52,734
34
0
0
0
 
26
1
17:45
23:21
 19,966
   323
  -513,675
49
0
0
0
 
27
1
08:38
14:29
 20,764
   345
  -711,054
187
0
0
0
 
28
1
10:40
17:18
 23,439
   340
     5,010
43
0
0
0
 
29
1
16:58
20:48
 13,713
   337
  -118,779
71
0
0
0
 
30
30
1
2
00:37
17:39
04:24
20:48
 13,577
 11,231
   329
   317
  -544,122
  -545,848
118
106
1
1
1
1
0
0
 
31
1
05:57
10:24
 15,819
   344
  -417,089
42
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.