GPS Space Vehicle Time Integrity for MJD 54404, Wednesday 31 October 2007

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 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
1
2
00:00
18:17
02:43
23:59
  9,796
 20,445
   292
   301
  -163,279
  -163,504
9
18
1
0
0
0
0
0
 
2
1
07:51
16:20
 30,506
   294
  -147,374
24
0
0
0
 
3
1
00:00
04:56
 17,740
   299
  -136,983
23
1
0
0
 
4
1
06:29
14:08
 27,478
   294
    19,680
34
0
0
0
 
5
5
1
2
11:23
17:10
15:49
22:08
 15,893
 17,813
   301
   292
  -508,212
  -508,788
119
134
0
0
0
0
0
0
 
6
6
1
2
13:26
22:02
18:59
23:40
 19,950
  5,892
   291
   288
  -226,818
  -226,644
41
15
0
0
0
0
0
0
 
7
7
1
2
13:45
21:34
19:11
23:59
 19,512
  8,729
   288
   280
    34,713
    34,491
55
21
0
0
0
0
0
0
 
8
1
04:22
09:57
 20,086
   299
   128,545
6
0
0
0
 
9
9
1
2
09:46
14:38
11:02
20:02
  4,543
 19,384
   299
   293
   -94,241
   -94,291
5
12
1
0
0
0
0
0
 
10
1
09:41
16:12
 23,421
   299
   127,197
89
0
0
0
 
11
1
02:33
08:26
 21,155
   292
   -25,160
3
8
0
0
 
12
12
1
2
10:37
17:39
15:39
21:20
 18,122
 13,170
   296
   287
   347,019
   347,039
7
5
0
0
0
0
0
0
 
13
13
1
2
01:34
10:39
06:53
11:50
 19,123
  4,294
   292
   300
  -217,434
  -217,495
18
5
0
0
0
0
0
0
 
14
14
1
2
00:00
16:40
01:22
23:59
  4,969
 26,272
   295
   292
   323,581
   323,399
4
18
2
0
0
0
0
0
 
15
1
11:55
18:43
 24,455
   313
    94,991
96
0
0
24420
 
16
16
1
2
00:00
21:04
03:22
23:59
 12,111
 10,441
   294
   291
  -122,111
  -122,261
7
3
1
2
0
0
0
0
 
17
1
04:33
13:09
 30,913
   285
   -49,912
13
0
0
0
 
18
18
1
2
14:08
18:59
18:56
22:29
 17,241
 12,547
   296
   290
   228,514
   228,476
14
10
0
0
0
0
0
0
 
19
1
00:21
06:12
 21,043
   300
    -4,014
12
0
0
0
 
20
20
20
1
2
3
00:00
05:28
22:59
03:56
09:48
23:59
 14,162
 15,574
  3,610
   295
   291
   290
  -126,735
  -126,726
  -126,691
3
6
4
1
1
0
0
0
0
0
0
0
 
21
1
14:51
20:57
 21,874
   293
   -76,747
2
41
0
0
 
22
1
17:05
23:59
 24,729
   293
  -201,681
6
0
0
0
 
23
1
00:12
05:51
 20,362
   292
  -304,600
22
0
0
0
 
24
1
12:33
19:49
 26,121
   297
   -42,317
26
0
0
0
 
25
1
02:11
08:25
 22,445
   295
  -471,118
47
0
0
0
 
26
1
12:09
17:41
 19,900
   292
   -79,771
71
0
0
0
 
27
1
03:09
09:05
 21,338
   299
  -144,426
16
0
0
0
 
28
1
04:27
11:40
 25,988
   293
     9,841
4
7
0
0
 







30
30
1
2
12:09
17:41
15:51
22:52
 13,261
 18,581
   296
   291
   -50,546
   -50,581
5
8
12
0
0
0
0
0







31
31
1
2
00:00
18:44
02:56
23:59
 10,599
 18,830
   293
   286
    -3,864
    -3,767
6
8
1
0
0
0
0
0







32
32
1
2
00:00
18:56
01:38
23:59
  5,929
 18,108
   338
   296
  -120,192
  -121,288
35
82
61
0
1
0
5877
18080







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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 (ignoring receiver, antenna and cable delays).

G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).

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.