GPS Space Vehicle Time Integrity for MJD 54470, Saturday 5 January 2008

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
1
2
15:32
17:08
16:45
22:04
  4,401
 17,657
   661
   650
  -176,416
  -176,450
3
16
0
0
0
0
0
0
 
2
1
03:20
11:49
 30,493
   657
  -163,170
26
0
0
0
 
3
1
18:33
21:59
 12,329
   659
  -167,949
17
0
0
0
 
4
1
01:58
09:36
 27,406
   656
    47,561
46
0
0
0
 
5
5
5
1
2
3
06:54
12:41
15:32
11:18
14:13
16:45
 15,827
  5,521
  4,401
   659
   656
   657
  -631,443
  -631,729
  -631,902
84
28
23
0
0
0
0
0
0
0
0
0
 
6
6
1
2
08:52
17:36
14:13
19:02
 19,222
  5,069
   654
   653
  -163,920
  -163,566
81
21
0
0
0
0
0
0
 
7
7
7
1
2
3
09:03
15:32
17:08
14:13
16:45
20:23
 18,591
  4,401
 11,646
   679
   729
   694
   -30,679
   -31,176
   -31,528
190
51
107
0
0
0
0
0
0
18568
4401
11514
 
8
1
00:00
05:27
 19,600
   654
   136,587
11
0
0
0
 
9
9
1
2
05:19
10:09
06:30
14:13
  4,238
 14,600
   662
   657
  -103,527
  -103,571
4
8
3
0
0
0
0
0
 
10
1
05:16
11:51
 23,688
   654
   197,572
86
0
0
0
 
11
1
00:00
04:00
 14,393
   655
   -26,237
1
33
0
0
 
12
12
12
1
2
3
06:11
13:09
15:32
10:29
14:13
16:45
 15,497
  3,825
  4,401
   655
   653
   652
   354,040
   354,058
   354,066
4
3
2
1
0
0
0
0
0
0
0
0
 
13
13
1
2
00:00
06:05
02:26
07:28
  8,765
  5,003
   652
   657
  -231,603
  -231,647
5
4
13
1
0
0
0
0
 
14
14
14
1
2
3
12:07
15:32
17:08
13:17
16:45
20:46
  4,178
  4,401
 13,017
   660
   655
   655
   308,545
   308,504
   308,475
4
4
12
0
0
0
0
0
0
0
0
0
 
15
1
07:44
13:41
 21,409
   651
    71,502
3
71
0
0
 
16
1
17:08
21:59
 17,429
   656
  -130,398
6
0
0
0
 
17
1
00:05
08:41
 30,906
   657
   -44,449
8
0
0
0
 
18
18
1
2
09:35
15:32
14:13
16:45
 16,672
  4,401
   658
   657
   215,056
   215,014
14
3
0
0
0
0
0
0
 
19
19
1
2
00:00
19:43
01:37
21:59
  5,841
  8,183
   656
   657
   -14,625
   -14,746
3
3
1
13
0
0
0
0
 
20
20
1
2
00:58
18:30
05:19
23:22
 15,672
 17,461
   659
   655
  -122,525
  -122,483
4
3
5
14
0
0
0
0
 
21
21
1
2
10:29
15:32
14:13
16:32
 13,396
  3,633
   656
   656
   -73,484
   -73,476
5
2
0
2
0
0
0
0
 
22
22
22
1
2
3
12:36
15:32
17:08
14:13
16:45
19:31
  5,801
  4,401
  8,520
   648
   645
   649
  -205,757
  -205,765
  -205,770
3
1
4
1
0
0
0
0
0
0
0
0
 
23
23
1
2
00:00
19:31
01:16
21:59
  4,601
  8,892
   656
   653
  -323,038
  -323,265
4
6
1
0
0
0
0
0
 
24
1
08:01
14:13
 22,303
   656
   -59,193
20
0
0
0
 
25
1
00:00
03:57
 14,198
   654
  -497,025
15
1
0
0
 
26
1
07:34
13:05
 19,810
   655
  -146,000
64
0
0
0
 
27
1
00:00
04:33
 16,404
   656
  -158,110
10
0
0
0
 
28
1
00:02
07:13
 25,821
   659
    13,853
5
50
0
0
 
29
1
07:32
13:21
 20,876
   654
    89,100
69
0
0
0
 
30
30
30
30
1
2
3
4
07:41
13:12
15:32
17:08
11:20
14:13
16:45
18:23
 13,113
  3,657
  4,401
  4,522
   659
   650
   647
   644
   -58,106
   -58,137
   -58,152
   -58,164
6
4
4
4
0
0
0
0
0
0
0
0
0
0
0
0
 
31
31
1
2
15:32
17:08
16:45
21:59
  4,401
 17,429
   655
   653
     4,829
     4,845
2
6
0
0
0
0
0
0
 
32
32
1
2
15:32
17:08
16:45
20:53
  4,401
 13,426
   663
   673
  -192,543
  -192,647
15
33
0
0
0
0
4401
13404
 
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.