GPS Space Vehicle Time Integrity for MJD 52110

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
12:54
18:36
 20,428
   785
  -185,709
22
749
0
0
 
2
1
18:37
23:59
 19,172
   774
    47,857
44
1
0
0
 
3
1
11:48
17:30
 20,363
   775
   -48,553
31
49
0
0
 
4
4
1
2
00:00
19:55
03:11
23:59
 11,422
 14,563
   762
   770
  -641,408
  -640,388
58
62
1
0
1
0
0
0
 
5
5
1
2
00:00
06:37
04:09
08:02
 14,851
  5,011
   768
   795
  -305,950
  -305,954
27
27
7
2
0
0
0
0
 
6
1
02:21
07:13
 17,289
   779
     2,839
28
27
0
0
 
7
7
1
2
00:00
17:36
02:20
23:59
  8,385
 22,781
   778
   770
  -472,334
  -470,580
70
169
1
0
1
0
0
0
 
8
1
17:00
22:44
 20,430
   771
  -417,950
175
0
0
0
 
9
1
04:00
07:13
 11,432
   789
    55,398
28
11
0
0
 
10
10
1
2
00:00
22:34
05:17
23:59
 18,871
  5,060
   785
   767
    -6,458
    -6,507
28
20
22
102
0
0
0
0
 
11
1
15:57
20:59
 17,943
   772
    -2,168
22
370
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:03
19:54
 17,298
   772
     4,226
20
658
0
0
 
14
14
1
2
05:48
08:24
06:50
14:24
  3,670
 21,500
   782
   786
   118,841
   118,870
29
34
0
0
0
0
0
0
 
15
1
04:54
10:12
 18,844
   789
   -58,772
40
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
04:10
09:13
 17,938
   785
  -272,020
253
0
134
0
 
18
18
1
2
03:32
07:14
06:51
11:31
 11,618
 15,358
   774
   792
    74,464
    74,478
27
39
5
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
11:37
18:37
16:37
22:20
 17,880
 13,219
   779
   757
    85,936
    85,976
25
22
293
509
0
0
0
0
 
21
21
1
2
07:13
09:14
08:25
12:56
  4,264
 13,209
   787
   794
    -3,592
    -3,588
35
38
0
0
0
0
0
0
 
22
1
10:13
16:31
 22,524
   789
  -581,651
31
50
0
0
 
23
23
1
2
02:06
08:26
06:37
10:48
 15,983
  8,514
   773
   796
   -15,932
   -15,921
25
41
84
0
0
0
0
0
 
24
24
1
2
00:00
21:00
03:59
23:59
 14,248
 10,719
   764
   759
   -65,735
   -65,952
29
22
1
384
0
0
0
0
 
25
1
08:24
15:56
 26,986
   778
   -14,808
34
0
0
0
 
26
1
01:02
06:37
 19,834
   781
  -542,407
59
0
0
0
 
27
1
15:57
21:47
 20,843
   770
   -26,925
23
305
0
0
 
28
28
28
1
2
3
14:25
16:32
19:03
15:56
18:36
22:34
  5,450
  7,376
 12,579
   773
   773
   771
     6,633
     6,654
     6,682
20
21
23
199
259
494
0
0
0
0
0
0
 
29
1
08:26
15:02
 23,640
   783
  -619,100
49
0
0
0
 
30
30
30
1
2
3
01:07
07:56
10:13
04:09
09:13
11:47
 10,811
  4,576
  5,634
   767
   790
   784
    29,045
    29,100
    29,108
25
40
37
49
0
0
0
0
0
0
0
0
 
31
1
13:07
19:02
 21,151
   770
   -53,537
24
316
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.