GPS Space Vehicle Time Integrity for MJD 52765

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
16:16
21:59
 20,350
   947
  -283,488
25
326
0
0
 
2
1
13:53
21:39
 27,606
   941
   111,229
54
0
0
0
 
3
1
15:16
20:57
 20,257
   936
    -6,713
31
83
0
0
 
4
4
1
2
00:00
22:29
06:05
23:59
 21,632
  5,266
   921
   921
   -42,968
   -43,059
32
23
6
169
0
0
0
0
 
5
5
1
2
02:49
09:49
07:17
13:30
 16,033
 12,943
   917
   920
   -12,278
   -12,324
28
23
112
271
0
0
0
0
 
6
1
05:38
10:29
 17,340
   939
     5,087
22
417
0
0
 
7
7
1
2
00:00
21:00
05:37
23:59
 20,001
 10,569
   926
   923
  -470,414
  -471,841
120
67
1
0
1
0
0
0
 
8
8
8
1
2
3
00:00
20:16
22:00
02:02
21:39
23:59
  7,153
  4,947
  6,980
   938
   930
   950
  -320,827
  -321,829
  -321,913
49
24
36
1
130
3
1
0
0
0
0
0
 
9
1
07:17
11:25
 14,630
   931
    43,782
22
423
0
0
 
10
1
01:50
07:58
 21,952
   936
   -23,582
27
100
0
0
 
11
1
19:09
23:59
 17,206
   934
   -44,902
28
199
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
02:23
17:42
21:00
04:08
20:59
23:03
  6,275
 11,651
  7,244
   916
   935
   920
    27,795
    27,842
    27,831
31
21
23
0
453
191
0
0
0
0
0
0
 
14
1
09:01
17:26
 29,777
   935
    22,690
23
815
0
0
 
15
1
11:26
14:21
 10,321
   930
  -104,573
34
11
0
0
 
16
1
13:10
19:26
 22,293
   942
     -687
66
0
0
0
 
17
1
06:35
12:48
 21,957
   940
   -10,398
25
291
0
0
 
18
1
07:17
14:54
 26,887
   931
    -9,089
22
883
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
15:05
21:39
01:54
19:08
23:59
  6,673
 14,355
  8,208
   913
   937
   916
   214,432
   214,476
   214,462
33
20
24
0
497
129
0
0
0
0
0
0
 
21
1
07:58
13:09
 18,265
   931
    68,005
87
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
09:49
12:48
11:25
15:27
  5,617
  9,399
   934
   946
   -24,893
   -24,893
20
25
221
106
0
0
0
0
 
24
1
00:00
08:29
 30,259
   927
   -26,870
36
7
0
0
 
25
1
11:26
19:08
 27,275
   931
   -42,671
23
998
0
0
 
26
1
04:21
09:48
 19,534
   932
  -486,850
39
9
0
0
 
27
27
1
2
00:00
19:09
01:09
23:59
  4,028
 17,213
   924
   939
   -80,784
   -85,797
112
329
1
0
1
2315
0
0
 
28
28
1
2
00:00
21:10
03:49
23:59
 13,533
  9,953
   938
   914
    47,102
    46,796
37
26
1
165
0
0
0
0
 
29
1
03:34
07:58
 15,768
   931
  -132,215
35
0
0
0
 
30
30
1
2
04:11
10:30
07:17
14:53
 11,090
 15,383
   914
   927
   -23,282
   -24,534
164
225
1
0
1
0
0
0
 
31
1
16:19
20:57
 16,455
   945
  -175,827
141
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.