GPS Space Vehicle Time Integrity for MJD 54299, Wednesday 18 July 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
1
2
3
02:15
04:41
08:38
04:38
08:36
10:17
  8,611
 14,068
  5,920
  1,425
  1,426
  1,424
  -139,122
  -139,144
  -139,162
7
7
3
0
0
25
0
0
0
0
0
0
2
1
15:08
23:38
 30,549
  1,414
  -121,104
25
0
0
0
3
3
1
2
06:24
08:38
08:36
12:11
  7,920
 12,784
  1,415
  1,419
   -86,816
   -86,869
14
19
0
0
0
0
0
0
4
1
13:47
21:33
 27,886
  1,416
    -4,700
11
0
0
0
5
5
1
2
00:22
18:27
04:38
22:59
 15,349
 16,290
  1,424
  1,413
  -189,568
  -192,487
199
211
0
0
0
0
0
0
6
6
6
1
2
3
00:00
05:19
20:33
02:11
06:48
23:59
  7,866
  5,323
 12,340
  1,424
  1,424
  1,414
  -234,893
  -234,990
  -235,321
10
8
17
1
1
0
0
0
0
0
0
0
7
7
7
1
2
3
00:00
04:47
20:56
02:26
07:30
23:59
  8,755
  9,756
 10,974
  1,426
  1,426
  1,412
  -197,725
  -197,361
  -196,167
55
61
67
1
1
0
0
1
0
0
0
0
8
1
11:30
17:06
 20,122
  1,424
   116,822
6
0
0
0
9
9
9
1
2
3
00:00
16:51
21:45
03:13
18:15
23:59
 11,551
  5,053
  8,017
  1,419
  1,415
  1,415
   -77,722
   -77,821
   -77,853
5
5
2
1
1
10
0
0
0
0
0
0
10
1
16:49
23:17
 23,274
  1,417
  -103,536
4
17
0
0
11
1
09:39
15:31
 21,121
  1,419
   -19,269
7
0
0
0
12
12
1
2
00:54
17:42
04:29
22:47
 12,889
 18,222
  1,422
  1,410
    51,204
    51,266
4
4
2
2
0
0
0
0
13
1
08:39
14:00
 19,192
  1,422
  -189,473
20
1
0
0
14
14
1
2
00:02
04:41
04:38
08:36
 16,561
 14,068
  1,420
  1,420
   -29,101
   -29,132
8
7
0
0
0
0
0
0
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
04:41
08:38
08:36
10:23
 14,068
  6,307
  1,420
  1,425
  -161,966
  -161,988
9
3
0
0
0
0
0
0
17
1
11:44
20:20
 30,912
  1,413
   -59,339
7
0
0
0
18
18
18
1
2
3
00:00
04:41
21:27
04:38
05:49
23:59
 16,696
  4,082
  9,151
  1,420
  1,419
  1,413
   245,397
   245,383
   245,294
6
3
3
0
1
4
0
0
0
0
0
0
19
19
1
2
07:32
08:38
08:36
13:25
  3,805
 17,193
  1,421
  1,424
   -50,149
   -50,177
5
14
0
0
0
0
0
0
20
20
20
1
2
3
06:05
08:38
12:40
08:36
11:02
16:50
  9,055
  8,592
 14,989
  1,424
  1,423
  1,418
    28,352
    28,354
    28,358
2
3
3
0
2
0
0
0
0
0
0
0
21
21
1
2
00:00
22:10
04:17
23:59
 15,403
  6,527
  1,425
  1,415
   -77,235
   -77,247
2
3
2
3
0
0
0
0
22
22
1
2
00:19
04:41
04:38
07:14
 15,524
  9,167
  1,414
  1,407
  -189,655
  -189,680
7
5
0
0
0
0
0
0
23
23
1
2
07:28
08:38
08:36
13:06
  4,092
 16,064
  1,423
  1,422
  -181,449
  -181,484
7
16
0
0
0
0
0
0
24
24
1
2
00:00
19:46
03:05
23:59
 11,077
 15,164
  1,415
  1,408
   -14,516
   -14,740
6
12
1
0
0
0
0
0
25
1
09:15
15:32
 22,591
  1,421
  -370,105
114
0
0
0
26
1
19:17
23:59
 16,929
  1,416
   316,047
109
0
0
0
27
1
10:19
16:15
 21,349
  1,418
  -121,958
22
0
0
0
28
1
11:29
18:47
 26,242
  1,417
     4,649
3
47
0
0
29
1
18:49
23:59
 18,609
  1,413
    -3,139
2
15
0
0
30
30
30
1
2
3
00:51
04:41
19:12
04:38
06:00
23:02
 13,593
  4,703
 13,768
  1,424
  1,425
  1,407
   -38,412
   -38,420
   -38,489
7
4
8
0
47
0
0
0
0
0
0
0
31
31
31
1
2
3
02:03
04:41
08:38
04:38
08:36
10:16
  9,283
 14,068
  5,845
  1,413
  1,413
  1,423
   -14,006
   -13,995
   -13,981
3
5
3
7
0
0
0
0
0
0
0
0
32
32
1
2
02:06
04:41
04:38
08:36
  9,116
 14,068
  1,449
  1,433
  -514,144
  -514,400
71
73
0
0
0
0
9022
14068
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 (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.