GPS Space Vehicle Time Integrity for MJD 52964

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
02:44
08:26
 20,233
   673
  -315,665
44
0
0
0
 
2
1
00:18
08:05
 27,731
   680
   225,868
91
0
0
0
 
3
1
01:36
07:19
 20,392
   652
   -62,761
41
1
0
0
 
4
1
09:00
16:28
 26,755
   643
    13,245
60
0
0
0
 
5
5
1
2
13:54
19:34
17:23
23:51
 12,364
 15,360
   647
   627
    -5,263
    -5,315
48
51
0
0
0
0
0
0
 
6
6
1
2
00:52
16:29
02:00
21:26
  4,067
 17,744
   639
   643
     2,295
     2,328
21
50
173
0
0
0
0
0
 
7
1
07:19
15:52
 30,463
   644
  -643,349
45
0
0
0
 
8
8
1
2
06:52
08:26
08:05
12:31
  4,233
 14,641
   662
   654
  -399,276
  -399,270
44
43
0
0
0
0
0
0
 
9
9
1
2
12:08
17:23
13:54
22:13
  6,124
 17,293
   618
   635
    18,452
    18,505
49
50
0
0
0
0
0
0
 
10
1
12:11
18:43
 23,338
   639
   -34,068
50
0
0
0
 
11
1
05:31
10:39
 18,281
   648
   -78,161
48
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:05
12:53
09:24
14:19
 18,855
  5,138
   708
   629
    32,540
    32,461
51
48
0
0
0
0
0
0
 
14
14
1
2
00:00
19:24
04:05
23:59
 14,605
 16,439
   644
   628
    19,428
    19,395
23
47
431
0
0
0
0
0
 
15
15
1
2
00:00
19:34
01:09
23:59
  4,121
 15,879
   620
   636
  -187,959
  -188,334
27
51
55
0
0
0
0
0
 
16
1
00:00
05:30
 19,703
   658
   -11,391
32
5
0
0
 
17
1
12:23
20:54
 30,478
   641
   -39,865
336
0
4400
0
 
18
18
18
1
2
3
00:00
17:23
20:15
01:05
19:33
23:59
  3,918
  7,760
 13,411
   632
   637
   638
    -2,572
    -2,463
    -2,441
22
50
47
118
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:21
08:06
05:30
12:05
 14,823
 14,286
   655
   642
   203,820
   203,770
35
42
4
0
0
0
0
0
 
21
1
18:43
23:29
 17,100
   644
   -65,097
53
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
-
 
 
 
 
 
 
 
 
 
24
1
10:34
19:13
 30,934
   642
   -76,155
54
0
0
0
 
25
25
1
2
00:00
21:27
05:54
23:59
 21,144
  9,079
   648
   632
   -54,944
   -54,993
31
45
5
0
0
0
0
0
 
26
1
14:38
20:14
 19,997
   641
  -492,759
60
0
0
0
 
27
1
05:31
11:22
 20,823
   652
  -809,787
144
0
0
0
 
28
1
07:38
14:14
 23,528
   646
    -4,032
48
0
0
0
 
29
1
14:15
19:33
 18,917
   644
  -168,097
83
0
0
0
 
30
30
30
1
2
3
00:00
15:53
20:55
01:24
17:23
23:59
  5,008
  5,315
 11,030
   622
   641
   635
  -643,601
  -644,901
  -645,390
45
60
88
1
1
0
1
0
0
0
0
0
 
31
1
02:57
07:19
 15,592
   675
  -433,626
46
1
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.