GPS Space Vehicle Time Integrity for MJD 53423, Tuesday 22 February 2005

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
1
2
14:13
16:33
16:28
22:09
  8,098
 20,168
   861
   857
  -389,261
  -389,298
4
18
8
0
0
0
0
0
2
2
1
2
03:16
08:33
08:31
11:47
 18,898
 11,588
   853
   853
    31,830
    31,789
16
11
0
0
0
0
0
0
3
1
18:12
23:59
 20,798
   858
   -85,980
18
0
0
0
4
1
01:40
08:31
 24,624
   852
  -380,275
155
0
0
0
5
5
5
1
2
3
05:43
08:33
12:09
08:31
10:55
16:26
 10,042
  8,472
 15,381
   852
   855
   852
   -79,137
   -79,157
   -79,200
8
6
5
0
1
3
0
0
0
0
0
0
6
6
1
2
08:33
17:25
14:03
18:30
 19,750
  3,904
   849
   862
   -71,227
   -73,025
435
84
0
0
6702
0
0
0
7
1
00:28
08:28
 28,762
   854
    26,833
268
1
1
0
8
1
00:28
04:58
 16,151
   853
    22,777
5
1
0
0
9
1
09:40
15:07
 19,557
   853
    31,118
10
0
0
0
10
10
1
2
04:46
08:33
08:31
11:15
 13,479
  9,714
   848
   855
   -58,424
   -58,423
2
4
21
18
0
0
0
0
11
11
1
2
00:28
21:25
03:18
23:59
 10,158
  9,225
   851
   855
  -196,325
  -196,605
10
7
1
0
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:28
05:41
20:30
01:57
06:45
23:59
  5,311
  3,822
 12,511
   848
   856
   847
    11,758
    11,749
    11,680
2
4
2
5
1
34
0
0
0
0
0
0
14
14
1
2
11:47
16:33
16:28
20:25
 16,859
 13,951
   858
   858
    32,466
    32,461
5
5
1
3
0
0
0
0
15
15
1
2
12:07
16:33
16:28
17:40
 15,663
  4,064
   865
   852
  -392,517
  -392,581
30
6
0
0
0
0
0
0
16
1
16:33
22:19
 20,744
   856
     -840
2
15
0
0
17
17
1
2
04:19
08:33
08:31
12:59
 15,099
 15,913
   850
   843
    73,176
    73,838
185
192
0
0
0
0
0
0
18
18
1
2
09:22
16:33
16:28
17:42
 25,534
  4,159
   855
   855
   130,499
   130,554
27
4
0
0
0
0
0
0
19
1
19:17
23:59
 16,912
   855
    15,396
4
0
0
0
20
20
1
2
00:42
17:55
04:43
22:51
 14,484
 17,762
   856
   859
    84,279
    84,122
8
16
1
0
0
0
0
0
21
1
10:11
16:12
 21,627
   851
   -90,695
11
0
0
0
22
22
1
2
11:51
16:33
16:28
18:57
 16,599
  8,638
   859
   858
   -16,588
   -16,593
8
3
9
8
0
0
0
0
23
1
19:17
23:59
 16,882
   856
  -210,237
5
0
0
0
24
1
00:34
06:58
 23,003
   855
   -96,802
17
0
0
0
25
25
1
2
13:52
16:33
16:28
22:18
  9,330
 20,713
   851
   858
   -85,973
   -85,979
2
5
24
53
0
0
0
0
26
26
1
2
07:23
08:33
08:31
13:02
  4,048
 16,117
   847
   857
    -4,270
    -4,303
7
14
0
0
0
0
0
0
27
27
1
2
00:28
22:08
04:09
23:59
 13,243
  6,672
   850
   853
   -11,885
   -12,341
23
8
1
0
0
0
0
0
28
1
00:28
06:50
 22,882
   846
   -45,988
4
3
0
0
29
29
1
2
06:48
08:33
08:31
12:29
  6,152
 14,120
   849
   857
  -120,372
  -120,148
37
89
0
0
0
0
0
0
30
30
30
30
1
2
3
4
07:11
08:33
12:41
16:33
08:31
11:05
16:28
17:52
  4,822
  9,068
 13,639
  4,776
   848
   849
   844
   857
   -10,848
   -11,059
   -11,574
   -11,843
43
78
113
42
0
1
0
0
0
0
0
0
0
0
0
0
31
31
1
2
00:28
22:57
07:43
23:59
 26,010
  3,726
   870
   879
    26,205
    27,107
110
6
0
0
0
0
25992
3698
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.