GPS Space Vehicle Time Integrity for MJD 54304, Monday 23 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
01:51
09:55
 28,959
  1,428
  -140,114
16
0
0
0
2
2
1
2
14:47
20:08
20:06
23:17
 19,136
 11,277
  1,426
  1,426
  -122,289
  -122,332
15
8
0
0
0
0
0
0
3
1
06:03
11:51
 20,821
  1,422
   -89,223
31
0
0
0
4
4
1
2
13:25
20:08
20:06
21:11
 24,028
  3,775
  1,422
  1,418
    -3,975
    -3,954
9
3
0
0
0
0
0
0
5
5
5
1
2
3
00:02
18:07
20:08
04:56
20:06
22:39
 17,644
  7,137
  8,993
  1,427
  1,427
  1,424
  -208,563
  -211,163
  -211,526
225
90
114
1
0
0
1
0
0
0
0
0
6
6
6
1
2
3
00:00
04:58
20:13
01:51
06:28
23:59
  6,661
  5,394
 13,542
  1,426
  1,421
  1,421
  -237,160
  -237,251
  -237,539
8
9
18
1
1
0
0
0
0
0
0
0
7
7
7
1
2
3
00:00
04:27
20:35
02:05
07:09
23:59
  7,518
  9,698
 12,215
  1,426
  1,423
  1,427
  -188,842
  -188,490
  -187,258
46
59
74
1
1
0
0
1
0
0
0
0
8
1
11:09
16:45
 20,119
  1,420
   117,483
6
14
0
0
9
9
9
1
2
3
00:00
16:30
21:25
02:52
17:54
23:59
 10,359
  5,034
  9,234
  1,427
  1,423
  1,427
   -78,427
   -78,534
   -78,563
4
4
2
1
1
28
0
0
0
0
0
0
10
10
1
2
16:28
20:08
20:06
22:57
 13,042
 10,098
  1,428
  1,429
  -103,771
  -103,777
2
2
12
0
0
0
0
0
11
1
09:19
15:11
 21,127
  1,427
   -19,557
6
0
0
0
12
12
12
1
2
3
00:34
17:21
20:08
04:08
20:06
22:26
 12,853
  9,857
  8,246
  1,426
  1,424
  1,423
    51,704
    51,770
    51,780
3
5
3
13
0
6
0
0
0
0
0
0
13
1
08:18
13:39
 19,198
  1,426
  -190,837
16
1
0
0
14
1
00:00
08:19
 29,893
  1,427
   -29,987
17
1
0
0
15
-
 
 
 
 
 
 
 
 
 
16
1
03:52
10:03
 22,208
  1,427
  -163,081
17
0
0
0
17
1
11:24
20:00
 30,914
  1,424
   -58,798
7
0
0
0
18
18
1
2
00:00
21:06
05:28
23:59
 19,700
 10,408
  1,426
  1,424
   244,827
   244,728
7
4
1
2
0
0
0
0
19
1
07:12
13:05
 21,128
  1,432
   -51,416
16
0
0
0
20
20
1
2
05:45
12:19
10:41
16:30
 17,745
 15,027
  1,428
  1,425
    28,566
    28,573
3
3
34
38
0
0
0
0
21
21
1
2
00:00
21:49
03:56
23:59
 14,171
  7,774
  1,429
  1,424
   -77,244
   -77,252
2
3
1
0
0
0
0
0
22
1
00:00
06:54
 24,799
  1,426
  -190,336
9
1
0
0
23
1
07:07
12:45
 20,282
  1,429
  -182,912
18
0
0
0
24
24
1
2
00:00
20:08
02:44
23:59
  9,855
 13,835
  1,428
  1,421
   -15,775
   -15,986
6
8
1
0
0
0
0
0
25
1
08:55
15:12
 22,586
  1,434
  -377,207
107
0
0
0
26
26
1
2
18:56
20:08
20:06
23:59
  4,182
 13,835
  1,421
  1,425
   325,485
   325,693
27
88
0
0
0
0
0
0
27
1
09:59
15:55
 21,350
  1,432
  -122,960
16
0
0
0
28
1
11:09
18:27
 26,232
  1,430
     4,965
4
1
0
0
29
29
1
2
18:28
20:08
20:06
23:59
  5,862
 13,835
  1,420
  1,424
    -3,235
    -3,233
2
1
0
25
0
0
0
0
30
30
30
1
2
3
00:31
18:52
20:08
05:40
20:06
22:42
 18,474
  4,429
  9,186
  1,425
  1,422
  1,419
   -38,868
   -38,936
   -38,945
10
3
4
1
0
3
0
0
0
0
0
0
31
1
01:43
09:56
 29,505
  1,425
   -13,542
10
0
0
0
32
1
02:00
08:28
 23,260
  1,439
  -522,993
134
0
0
23214
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.