GPS Space Vehicle Time Integrity for MJD 53257, Thursday 9 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
1
2
04:32
06:54
06:52
10:53
  8,365
 14,278
  1,642
  1,635
  -360,564
  -360,590
6
6
0
0
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
05:31
06:54
06:52
11:17
  4,857
 15,734
  1,652
  1,652
   -40,782
   -40,813
8
8
0
0
0
0
0
0
 
4
4
1
2
12:51
18:53
18:45
20:24
 21,207
  5,448
  1,640
  1,636
   287,979
   288,199
96
23
0
0
0
0
0
0
 
5
5
5
1
2
3
00:00
17:08
18:53
03:55
18:45
22:17
 14,107
  5,763
 12,197
  1,636
  1,654
  1,642
   -46,499
   -46,592
   -46,620
9
3
13
1
3
0
0
0
0
0
0
0
 
6
6
6
1
2
3
00:00
04:44
19:51
01:28
06:00
23:59
  5,327
  4,571
 14,869
  1,641
  1,650
  1,634
  -423,623
  -423,985
  -425,315
31
32
92
1
1
0
0
1
0
0
0
0
 
7
7
1
2
11:18
18:53
18:45
19:58
 26,748
  3,848
  1,650
  1,641
  -359,874
  -359,537
162
23
0
0
0
0
0
0
 
8
1
10:41
16:22
 20,399
  1,656
    10,381
7
5
0
0
 
9
9
1
2
00:00
20:57
02:27
23:59
  8,833
 10,932
  1,639
  1,630
     5,471
     5,607
5
10
1
0
0
0
0
0
 
10
10
1
2
16:16
18:53
18:45
22:56
  8,939
 14,562
  1,650
  1,635
   -48,616
   -48,637
4
7
0
0
0
0
0
0
 
11
1
08:50
14:38
 20,865
  1,647
  -145,966
18
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:04
16:45
13:24
18:27
 19,154
  6,148
  1,651
  1,648
    23,998
    23,978
9
3
0
4
0
0
0
0
 
14
1
00:00
06:52
 24,697
  1,642
    28,489
8
0
0
0
 
15
1
00:00
05:14
 18,826
  1,654
  -316,164
21
1
0
0
 
16
16
1
2
03:31
06:54
06:52
09:48
 12,019
 10,424
  1,647
  1,655
    -4,538
    -4,525
2
13
46
0
0
0
0
0
 
17
17
1
2
15:32
18:53
18:45
23:59
 11,531
 18,331
  1,649
  1,638
   148,063
   148,166
24
39
0
0
0
0
0
0
 
18
18
1
2
00:00
20:31
04:58
23:59
 17,889
 12,465
  1,643
  1,631
    75,545
    75,827
25
15
1
0
0
0
0
0
 
19
1
06:54
12:44
 20,957
  1,653
     9,322
5
4
0
0
 
20
20
20
1
2
3
05:22
06:54
12:01
06:52
10:15
16:06
  5,404
 12,057
 14,693
  1,654
  1,651
  1,645
   126,996
   126,964
   126,892
7
10
8
0
1
0
0
0
0
0
0
0
 
21
21
1
2
00:00
21:34
03:38
23:59
 13,076
  8,700
  1,642
  1,625
   -77,612
   -77,658
3
3
51
0
0
0
0
0
 
22
1
00:00
06:18
 22,679
  1,642
   -14,190
4
22
0
0
 
23
1
06:54
12:12
 19,055
  1,650
  -165,216
44
0
0
0
 
24
24
1
2
14:14
18:53
18:45
22:51
 16,192
 14,196
  1,637
  1,633
   -54,575
   -54,631
11
17
0
0
0
0
0
0
 
25
25
1
2
01:22
06:54
06:52
09:51
 19,740
 10,597
  1,649
  1,647
   -73,531
   -73,545
3
5
1
2
0
0
0
0
 
26
1
18:53
23:59
 18,331
  1,631
  -218,323
60
0
0
0
 
27
1
09:31
15:28
 21,395
  1,649
  -399,065
102
0
0
0
 
28
1
11:37
18:16
 23,864
  1,655
   -39,835
16
0
0
0
 
29
1
18:53
23:44
 17,433
  1,634
  -344,327
52
0
0
0
 
30
30
1
2
00:06
18:53
05:19
22:23
 18,766
 12,548
  1,638
  1,635
  -547,307
  -547,075
20
7
1
0
0
0
0
0
 
31
1
10:38
18:45
 29,181
  1,645
  -310,004
76
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.