GPS Space Vehicle Time Integrity for MJD 52100

As viewed from the National Institute of Metrology, Thailand
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
13:33
19:17
 20,573
   760
  -184,456
50
0
0
0
 
2
2
1
2
00:00
19:18
01:36
23:59
  5,748
 16,826
   764
   750
    42,531
    42,943
46
62
1
0
0
0
0
0
 
3
1
12:29
18:11
 20,413
   770
   -45,657
56
0
0
0
 
4
4
1
2
00:00
20:35
03:50
23:59
 13,800
 12,220
   756
   752
  -652,822
  -651,896
72
68
1
0
1
0
0
0
 
5
5
1
2
00:21
07:18
05:00
08:41
 16,664
  4,965
   758
   781
  -304,611
  -304,629
44
44
0
0
0
0
0
0
 
6
1
03:01
07:54
 17,511
   765
     2,635
46
0
0
0
 
7
7
1
2
00:00
18:16
03:00
23:59
 10,783
 20,509
   773
   743
  -492,799
  -491,227
87
148
1
0
1
0
0
0
 
8
1
17:41
23:25
 20,577
   744
  -392,609
183
0
0
0
 
9
1
04:38
07:54
 11,703
   781
    53,870
42
0
0
0
 
10
1
00:00
05:59
 21,452
   768
    -5,962
45
0
0
0
 
11
1
16:37
21:40
 18,091
   757
    -2,085
49
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
15:42
01:36
20:34
  5,725
 17,494
   758
   752
     3,894
     3,908
47
48
0
0
0
0
0
0
 
14
14
1
2
06:30
09:04
08:51
15:05
  8,474
 21,624
   770
   774
   117,541
   117,568
43
43
0
0
0
0
0
0
 
15
15
1
2
05:35
07:21
07:19
11:17
  6,187
 14,098
   768
   778
   -54,904
   -54,942
42
47
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
05:00
09:51
 17,410
   777
  -225,345
290
0
761
0
 
18
1
04:18
12:13
 28,361
   775
    74,989
42
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
12:17
19:18
17:18
23:00
 17,963
 13,145
   764
   741
    83,616
    83,653
47
48
0
0
0
0
0
0
 
21
1
08:52
13:37
 17,054
   778
    -3,406
43
0
0
0
 
22
1
10:53
17:04
 22,153
   775
  -584,038
45
0
0
0
 
23
23
23
23
1
2
3
4
02:52
05:26
07:24
09:52
05:25
07:17
08:41
11:33
  9,141
  6,658
  4,610
  6,044
   767
   769
   777
   793
   -15,358
   -15,361
   -15,358
   -15,347
45
42
43
40
0
0
0
0
0
0
0
0
0
0
0
0
 
24
24
1
2
00:00
21:41
04:37
23:59
 16,609
  8,290
   765
   728
   -63,352
   -63,595
46
45
1
0
0
0
0
0
 
25
1
09:04
16:36
 27,071
   773
   -14,544
46
0
0
0
 
26
1
01:42
07:17
 20,028
   776
  -534,371
71
0
0
0
 
27
1
16:37
22:28
 21,006
   756
   -25,784
49
0
0
0
 
28
28
28
1
2
3
15:06
17:11
19:44
16:36
19:17
23:00
  5,408
  7,566
 11,700
   754
   744
   746
     4,387
     4,398
     4,428
49
49
47
0
0
0
0
0
0
0
0
0
 
29
1
08:48
15:41
 24,706
   771
  -614,951
61
0
0
0
 
30
30
30
1
2
3
01:48
08:42
11:17
05:00
09:51
12:28
 11,491
  4,158
  4,232
   758
   775
   766
    27,750
    27,798
    27,802
46
40
45
0
0
0
0
0
0
0
0
0
 
31
1
13:48
19:43
 21,245
   765
   -51,892
52
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.