GPS Space Vehicle Time Integrity for MJD 53495, Thursday 5 May 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
1
2
3
09:10
11:41
15:36
11:38
15:34
17:12
  8,840
 14,006
  5,736
  1,614
  1,609
  1,602
  -400,203
  -400,228
  -400,253
4
8
4
5
0
0
0
0
0
0
0
0
2
2
1
2
00:52
22:17
06:52
23:59
 21,545
  6,142
  1,599
  1,604
    27,384
    27,381
3
5
34
0
0
0
0
0
3
3
1
2
13:21
15:36
15:34
19:09
  7,991
 12,725
  1,611
  1,604
  -104,561
  -104,602
8
12
0
0
0
0
0
0
4
4
1
2
00:52
20:34
04:13
23:59
 12,051
 12,292
  1,603
  1,601
  -239,016
  -237,337
86
87
1
0
1
0
0
0
5
5
1
2
00:52
07:16
05:56
11:22
 18,171
 14,735
  1,602
  1,615
   -94,802
   -94,846
11
4
0
16
0
0
0
0
6
1
03:26
09:02
 20,121
  1,603
  -463,602
298
0
520
0
7
7
1
2
00:52
18:51
03:36
23:59
  9,798
 18,429
  1,601
  1,602
   -74,589
   -76,539
80
147
1
0
1
0
0
0
8
1
18:25
23:59
 20,036
  1,607
    29,755
9
0
0
0
9
1
04:46
10:12
 19,555
  1,609
    43,539
13
0
0
0
10
1
00:52
06:15
 19,331
  1,611
   -61,466
5
59
0
0
11
1
16:29
22:18
 20,896
  1,606
  -220,225
23
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:52
15:43
02:07
21:03
  4,452
 19,193
  1,603
  1,602
     5,063
     4,983
6
10
1
0
0
0
0
0
14
14
1
2
06:56
11:41
11:38
15:34
 16,884
 14,021
  1,613
  1,621
    31,691
    31,693
3
3
39
107
0
0
0
0
15
1
07:03
11:38
 16,485
  1,613
  -425,012
29
0
0
0
16
16
1
2
11:41
15:36
15:34
17:31
 14,022
  6,870
  1,610
  1,613
     -735
     -736
1
3
33
1
0
0
0
0
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
04:30
11:41
11:38
12:49
 25,590
  4,116
  1,609
  1,608
   153,058
   153,108
27
6
0
0
0
0
0
0
19
19
1
2
14:22
15:36
15:34
20:14
  4,340
 16,644
  1,613
  1,608
    21,522
    21,525
3
4
2
0
0
0
0
0
20
20
20
1
2
3
13:07
15:36
19:42
15:34
18:00
23:52
  8,816
  8,602
 15,003
  1,616
  1,607
  1,605
    70,585
    70,557
    70,517
9
6
6
0
3
0
0
0
0
0
0
0
21
1
05:13
11:15
 21,697
  1,608
   -99,775
15
0
0
0
22
22
1
2
06:59
11:41
11:38
14:03
 16,733
  8,557
  1,617
  1,613
   -20,237
   -20,254
8
3
0
21
0
0
0
0
23
23
1
2
14:26
15:36
15:34
20:07
  4,121
 16,212
  1,614
  1,605
  -198,274
  -198,260
2
7
2
0
0
0
0
0
24
1
19:00
23:59
 17,927
  1,600
   -13,058
11
0
0
0
25
25
25
1
2
3
08:56
11:41
15:36
11:38
15:34
17:22
  9,688
 14,006
  6,313
  1,603
  1,617
  1,617
   -90,584
   -90,584
   -90,594
2
2
4
22
0
26
0
0
0
0
0
0
26
1
02:29
08:07
 20,234
  1,606
   -20,168
6
0
0
0
27
1
17:08
23:07
 21,511
  1,605
   -60,726
70
0
0
0
28
28
1
2
00:52
18:57
01:54
23:59
  3,668
 18,103
  1,599
  1,602
   -44,780
   -44,771
3
3
1
35
0
0
0
0
29
1
01:50
07:29
 20,273
  1,608
   -14,875
172
0
0
0
30
30
30
1
2
3
02:21
07:49
11:41
06:09
11:38
13:02
 13,597
 13,730
  4,904
  1,600
  1,604
  1,613
  -168,190
  -168,635
  -168,842
88
86
31
0
0
0
0
0
0
0
0
0
31
31
1
2
00:52
17:52
02:46
23:59
  6,835
 21,998
  1,641
  1,618
   -18,214
   -20,622
56
224
1
0
1
0
6803
21982
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.