GPS Space Vehicle Time Integrity for MJD 54902, Thursday 12 March 2009

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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
21:50
06:25
23:59
 23,052
  7,767
   -18
   -17
  -155,114
  -155,054
4
4
1
0
0
0
0
0
 
3
1
13:08
18:55
 20,810
   -16
  -364,578
36
0
0
0
 
4
4
1
2
00:00
20:21
04:01
23:59
 14,388
 13,098
   -16
   -17
     9,080
    10,127
60
55
1
0
1
0
0
0
 
5
5
1
2
01:02
07:04
05:43
11:48
 16,739
 16,993
   -17
   -11
     6,718
     6,854
26
35
0
0
0
0
0
0
 
6
1
12:40
18:21
 20,390
   -16
   -28,463
113
0
0
0
 
7
1
16:32
22:38
 21,972
   -17
   -21,801
3
5
0
0
 
8
1
18:20
23:53
 19,966
   -12
   194,117
9
0
0
0
 
9
9
1
2
00:00
04:37
01:03
09:59
  3,797
 19,307
   -20
   -15
   -44,923
   -44,968
4
7
7
1
0
0
0
0
 
10
1
00:00
06:36
 23,707
   -14
    12,500
7
1
0
0
 
11
1
16:21
22:15
 21,185
   -15
    -4,880
8
0
0
0
 
12
12
1
2
00:39
07:40
05:39
11:23
 17,918
 13,385
   -20
   -17
   307,216
   307,121
25
13
0
0
0
0
0
0
 
13
1
15:25
20:46
 19,216
   -21
  -291,327
7
9
0
0
 
14
1
06:45
15:23
 31,074
   -13
   142,094
45
0
0
0
 
15
1
02:09
08:05
 21,256
   -18
   267,754
32
0
0
0
 
16
1
11:07
17:21
 22,402
   -13
   -68,191
18
0
0
0
 
17
17
1
2
00:00
18:28
03:08
23:59
 11,313
 19,874
   -14
   -13
   -49,872
   -49,969
5
7
5
0
0
0
0
0
 
18
1
04:30
12:43
 29,558
   -15
    75,557
28
0
0
0
 
19
1
14:22
20:14
 21,073
   -13
   -30,800
4
0
0
0
 
20
20
1
2
12:57
19:16
17:53
23:42
 17,730
 15,935
   -12
   -16
   -88,391
   -88,371
3
6
7
0
0
0
0
0
 
21
1
05:08
11:08
 21,577
   -14
   -24,904
11
0
0
0
 
22
1
06:59
13:56
 24,979
   -15
  -203,637
6
1
0
0
 
23
1
14:11
19:49
 20,286
   -16
  -388,256
5
0
0
0
 
24
1
02:19
09:41
 26,450
   -11
  -172,374
23
0
0
0
 
25
1
15:29
21:57
 23,223
   -16
  -296,142
155
0
0
0
 
26
1
02:00
07:29
 19,684
   -18
   -50,438
13
0
0
0
 
27
27
27
1
2
3
00:00
03:29
20:31
01:23
07:17
23:59
  5,029
 13,632
 12,501
   -26
   -16
   -17
   -31,505
   -31,554
   -31,737
5
7
13
1
1
0
0
0
0
0
0
0
 
28
28
1
2
00:00
18:25
01:42
23:59
  6,130
 20,035
   -16
   -13
    23,635
    23,639
2
3
4
50
0
0
0
0
 
29
1
03:17
08:48
 19,769
   -20
     2,121
23
0
0
0
 
30
30
1
2
02:11
07:42
05:45
12:53
 12,823
 18,643
   -22
   -15
  -131,834
  -131,884
11
9
0
0
0
0
0
0
 
31
1
08:37
16:41
 28,993
   -16
    54,445
13
0
0
0
 
32
32
1
2
11:52
20:30
17:18
22:12
 19,506
  6,092
   -12
   -16
  -287,240
  -287,150
18
7
1
0
0
0
0
0
 
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.