GPS Space Vehicle Time Integrity for MJD 53194, Thursday 8 July 2004

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 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
10:24
16:14
 20,986
  1,434
  -350,978
18
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
09:48
15:34
 20,720
  1,433
   -23,984
20
0
0
0
 
4
1
17:06
23:57
 24,610
  1,425
   206,716
100
0
0
0
 
5
5
5
1
2
3
00:00
03:50
21:23
02:38
08:06
23:57
  9,483
 15,380
  9,256
  1,429
  1,437
  1,428
   -36,869
   -36,892
   -37,021
2
8
4
2
2
0
0
0
0
0
0
0
 
6
1
00:07
05:42
 20,045
  1,433
  -228,304
284
0
1
0
 
7
1
15:45
23:57
 29,479
  1,425
  -467,172
152
0
0
0
 
8
1
15:03
20:43
 20,359
  1,421
     5,182
3
3
0
0
 
9
1
01:17
06:43
 19,497
  1,434
    54,457
11
1
0
0
 
10
10
1
2
00:00
20:27
03:05
23:57
 11,088
 12,616
  1,432
  1,423
   -45,391
   -45,443
2
2
21
30
0
0
0
0
 
11
1
13:08
18:56
 20,844
  1,425
  -129,542
19
0
0
0
 







13
13
1
2
12:25
20:59
17:44
22:51
 19,134
  6,689
  1,426
  1,421
    27,612
    27,592
9
3
0
0
0
0
0
0







14
14
1
2
03:32
08:07
08:06
12:09
 16,443
 14,502
  1,436
  1,437
    24,306
    24,317
5
4
0
79
0
0
0
0







15
15
1
2
04:02
08:07
08:06
09:32
 14,624
  5,081
  1,438
  1,433
  -288,612
  -288,667
20
6
0
0
0
0
0
0







16
1
08:07
14:16
 22,053
  1,437
    -7,833
7
0
0
0







17
17
1
2
00:00
19:52
04:36
23:57
 16,549
 14,695
  1,437
  1,421
    81,415
    82,554
82
72
1
0
1
0
0
0







18
18
1
2
00:52
08:07
08:06
09:15
 26,017
  4,053
  1,434
  1,436
    53,426
    53,487
31
6
0
0
0
0
0
0







19
1
11:10
17:07
 21,398
  1,432
    25,028
33
0
0
0







20
20
1
2
09:44
16:18
14:35
20:29
 17,428
 15,028
  1,437
  1,425
   146,312
   146,214
24
16
0
0
0
0
0
0







21
1
01:56
07:55
 21,544
  1,434
   -75,756
2
56
0
0







22
22
1
2
03:30
08:07
08:06
10:35
 16,534
  8,862
  1,435
  1,436
   -13,508
   -13,523
5
2
51
37
0
0
0
0







23
1
09:03
15:55
 24,712
  1,436
  -105,405
126
0
0
24634







24
24
1
2
00:00
18:31
03:11
23:57
 11,465
 19,538
  1,441
  1,425
   -38,762
   -38,976
8
11
1
0
0
0
0
0







25
25
1
2
05:34
08:07
08:06
14:00
  9,095
 21,143
  1,434
  1,436
   -69,054
   -69,065
4
5
0
141
0
0
0
0







26
26
1
2
00:00
22:48
04:28
23:57
 16,100
  4,153
  1,431
  1,422
  -146,698
  -147,815
69
13
1
0
1
0
0
0







27
1
13:46
19:44
 21,471
  1,425
  -300,967
135
0
0
0







28
1
15:56
22:34
 23,833
  1,422
   -35,515
8
0
0
0







29
29
1
2
00:00
22:17
04:01
23:57
 14,453
  6,004
  1,431
  1,422
  -389,269
  -388,823
24
14
1
0
0
0
0
0







30
30
30
30
1
2
3
4
00:00
04:26
08:07
22:57
02:43
08:06
09:41
23:57
  9,817
 13,176
  5,638
  3,611
  1,429
  1,436
  1,437
  1,423
  -552,830
  -552,857
  -552,873
  -552,983
3
9
3
2
0
0
1
0
0
0
0
0
0
0
0
0







31
1
13:46
22:00
 29,577
  1,429
  -245,785
131
0
0
0







32
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33
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34
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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 (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.