GPS Space Vehicle Time Integrity for MJD 53796

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
13:18
20:35
 26,248
  1,193
   -38,213
20
2
0
0
 
2
1
01:49
09:54
 29,093
  1,196
    17,607
17
0
0
0
 
3
1
16:36
22:21
 20,691
  1,183
   -77,606
25
0
0
0
 
4
1
00:29
07:45
 26,101
  1,200
  -163,455
95
0
0
0
 
5
5
1
2
04:45
11:08
08:36
15:05
 13,809
 14,274
  1,189
  1,185
   444,833
   442,882
338
346
1
0
2027
2462
0
0
 
6
6
1
2
08:53
15:56
12:29
16:57
 12,960
  3,668
  1,199
  1,161
  -368,146
  -368,836
132
30
1
0
1
0
0
0
 
7
1
05:20
11:07
 20,817
  1,206
  -504,585
43
0
0
0
 
8
8
1
2
00:00
21:59
03:39
23:59
 13,101
  7,234
  1,212
  1,188
    59,396
    59,476
12
18
3
0
0
0
0
0
 
9
9
1
2
03:14
08:36
04:45
13:17
  5,358
 16,860
  1,171
  1,201
    -8,855
    -8,867
8
13
67
0
0
0
0
0
 
10
1
03:25
10:02
 23,824
  1,205
   -78,301
15
0
0
0
 
11
11
1
2
00:00
20:36
01:49
23:59
  6,492
 12,202
  1,186
  1,194
  -309,294
  -309,496
18
6
1
13
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:08
19:05
05:26
23:59
  4,667
 17,692
  1,170
  1,189
   -43,487
   -43,624
5
17
11
0
0
0
0
0
 
14
1
10:46
18:57
 29,402
  1,194
    19,751
15
2
0
0
 
15
15
1
2
09:55
11:14
11:13
15:35
  4,678
 15,632
  1,198
  1,215
  -572,726
  -572,770
5
43
5
0
0
0
0
0
 
16
1
14:39
20:50
 22,218
  1,195
   -27,876
26
0
0
0
 
17
17
1
2
00:00
22:22
06:46
23:59
 24,328
  5,874
  1,189
  1,176
   -59,309
   -59,824
55
5
1
14
1
0
0
0
 
18
18
1
2
07:46
11:17
10:46
16:00
 10,813
 17,009
  1,190
  1,198
   224,739
   224,779
15
9
0
3
0
0
0
0
 
19
1
17:59
23:54
 21,271
  1,190
    21,300
20
0
0
0
 
20
20
1
2
00:00
16:17
03:05
21:17
 11,100
 17,975
  1,181
  1,183
    32,793
    32,743
7
16
8
57
0
0
0
0
 
21
21
1
2
08:54
10:03
09:54
14:39
  3,653
 16,555
  1,190
  1,208
    -8,743
    -8,760
6
30
0
0
0
0
0
0
 
22
1
10:46
17:32
 24,306
  1,201
   -71,457
24
0
0
0
 
23
1
17:39
23:18
 20,326
  1,193
  -147,342
19
2
0
0
 
24
1
00:00
04:51
 17,393
  1,203
   -88,291
30
1
0
0
 
25
1
13:18
21:05
 28,000
  1,194
    61,443
299
0
767
0
 
26
1
06:47
11:13
 15,924
  1,204
    50,857
37
0
0
0
 
27
27
1
2
00:00
20:51
02:41
23:59
  9,610
 11,332
  1,202
  1,193
   -36,819
   -36,947
20
14
1
9
0
0
0
0
 
28
28
1
2
00:00
21:48
05:10
23:59
 18,586
  7,838
  1,201
  1,160
   -31,126
   -31,111
15
11
0
20
0
0
0
0
 
29
1
05:16
08:53
 12,996
  1,197
  -547,648
25
1
0
0
 
30
30
1
2
05:32
15:06
07:45
16:15
  7,997
  4,141
  1,183
  1,173
   -26,000
   -26,051
7
11
57
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
32
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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.