GPS Space Vehicle Time Integrity for MJD 53275, Monday 27 September 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
02:43
09:20
 23,767
  1,720
  -363,357
15
0
0
0
2
-
 
 
 
 
 
 
 
 
 
3
1
04:17
10:03
 20,722
  1,715
   -45,609
16
0
0
0
4
4
1
2
11:38
17:41
17:32
19:13
 21,189
  5,530
  1,724
  1,725
   313,582
   313,816
106
26
0
0
0
0
0
0
5
5
5
5
1
2
3
4
00:00
15:55
17:41
22:14
02:42
17:32
21:03
23:59
  9,723
  5,775
 12,141
  6,327
  1,724
  1,732
  1,727
  1,730
   -49,422
   -49,514
   -49,537
   -49,561
7
3
10
4
1
0
0
0
0
0
0
0
0
0
0
0
6
6
1
2
03:29
18:38
04:49
23:59
  4,807
 19,233
  1,726
  1,721
  -452,775
  -453,694
22
80
1
0
1
0
0
0
7
7
1
2
10:37
17:41
17:32
18:42
 24,827
  3,669
  1,727
  1,723
  -325,039
  -324,702
165
22
0
0
0
0
0
0
8
8
1
2
09:26
10:37
10:35
15:07
  4,126
 16,152
  1,723
  1,726
    11,770
    11,782
3
8
0
0
0
0
0
0
9
9
1
2
00:00
19:43
01:14
23:59
  4,446
 15,329
  1,716
  1,726
     8,492
     8,654
3
12
1
0
0
0
0
0
10
10
1
2
15:04
17:41
17:32
21:48
  8,827
 14,798
  1,732
  1,724
   -49,490
   -49,506
8
5
0
0
0
0
0
0
11
11
1
2
07:36
10:37
10:35
13:25
 10,713
 10,013
  1,723
  1,731
  -150,823
  -150,850
8
7
0
0
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
06:49
10:37
15:33
10:35
12:09
17:11
 13,535
  5,510
  5,885
  1,722
  1,716
  1,727
    22,874
    22,862
    22,863
4
4
4
38
1
0
0
0
0
0
0
0
14
14
1
2
00:00
21:52
06:34
23:59
 23,668
  7,612
  1,722
  1,721
    29,827
    29,885
8
4
1
0
0
0
0
0
15
15
1
2
00:00
22:25
04:00
23:59
 14,386
  5,674
  1,728
  1,722
  -324,141
  -324,539
23
6
1
0
0
0
0
0
16
1
02:16
08:33
 22,534
  1,724
    -3,672
8
0
0
0
17
17
1
2
14:18
17:41
17:32
22:59
 11,587
 19,042
  1,733
  1,726
   157,342
   157,405
11
24
0
0
0
0
0
0
18
18
1
2
00:00
19:18
03:45
23:59
 13,508
 16,856
  1,724
  1,723
    81,874
    82,161
15
20
1
0
0
0
0
0
19
1
05:33
10:35
 18,078
  1,723
     7,928
4
9
0
0
20
20
1
2
04:06
10:48
09:01
14:50
 17,668
 14,547
  1,722
  1,727
   121,861
   121,792
17
10
0
0
0
0
0
0
21
21
1
2
00:00
20:20
02:24
23:59
  8,661
 13,117
  1,721
  1,723
   -78,289
   -78,329
2
2
14
0
0
0
0
0
22
22
1
2
00:00
21:56
05:05
23:59
 18,262
  7,364
  1,715
  1,720
   -13,970
   -13,951
4
4
1
7
0
0
0
0
23
1
05:15
10:35
 19,198
  1,724
  -176,289
37
0
0
0
24
24
1
2
13:02
17:41
17:32
21:38
 16,195
 14,181
  1,723
  1,727
   -59,106
   -59,152
11
12
0
0
0
0
0
0
25
1
00:11
08:41
 30,549
  1,720
   -74,647
5
7
0
0
26
1
17:41
22:55
 18,835
  1,725
  -235,444
60
0
0
0
27
27
1
2
08:18
10:37
10:35
14:15
  8,197
 13,049
  1,726
  1,724
  -421,043
  -421,189
35
49
0
0
0
0
0
0
28
1
10:37
17:02
 23,011
  1,726
   -40,837
4
45
0
0
29
1
17:41
22:32
 17,452
  1,727
  -327,372
58
0
0
0
30
30
30
1
2
3
00:00
17:41
22:48
04:04
21:10
23:59
 14,664
 12,516
  4,302
  1,724
  1,728
  1,730
  -540,414
  -540,087
  -540,011
25
15
11
1
0
0
0
0
0
0
0
0
31
31
1
2
09:25
10:37
10:35
17:32
  4,207
 24,827
  1,721
  1,722
    -6,693
    -6,784
8
44
0
0
0
0
0
0
32
-
 
 
 
 
 
 
 
 
 
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.