GPS Space Vehicle Time Integrity for MJD 54917, Friday 27 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
20:47
05:23
23:59
 19,348
 11,499
    16
    16
  -154,162
  -154,120
4
4
1
1
0
0
0
0
 
3
1
12:07
17:55
 20,824
    21
  -371,254
34
0
0
0
 
4
4
1
2
00:00
19:20
03:00
23:59
 10,827
 16,753
    14
    14
    27,842
    28,897
46
71
1
0
1
0
0
0
 
5
5
1
2
00:00
06:03
04:41
10:32
 16,841
 16,164
    40
    48
    16,819
    17,032
48
51
0
0
0
0
16841
16164
 
6
1
11:39
17:20
 20,388
    21
   -52,564
108
0
0
0
 
7
1
15:30
21:37
 21,965
    16
   -21,169
3
10
0
0
 
8
1
17:19
22:52
 19,955
    19
   195,998
8
0
0
0
 
9
9
1
2
03:35
22:34
08:57
23:58
 19,271
  5,064
    22
     5
   -47,541
   -47,679
9
5
1
0
0
0
0
0
 
10
10
1
2
00:00
22:44
05:31
23:59
 19,843
  4,507
    18
    22
    13,348
    13,397
7
4
1
1
0
0
0
0
 
11
1
15:19
21:13
 21,183
    13
    -3,238
4
0
0
0
 
12
12
1
2
00:00
06:38
04:37
10:22
 16,640
 13,393
    15
    17
   301,644
   301,547
21
12
0
1
0
0
0
0
 
13
1
14:25
19:45
 19,200
    18
  -292,781
8
0
0
0
 
14
14
1
2
05:42
10:36
10:32
14:21
 17,418
 13,448
    15
    23
   134,938
   134,858
24
21
0
0
0
0
0
0
 
15
1
01:06
07:02
 21,274
    15
   273,917
29
0
0
0
 
16
1
10:36
16:22
 20,742
    21
   -64,277
17
0
0
0
 
17
17
1
2
00:00
17:26
02:07
23:59
  7,609
 23,582
    15
    14
   -51,698
   -51,804
4
10
1
0
0
0
0
0
 
18
18
1
2
03:31
10:36
10:32
11:43
 25,271
  3,994
    20
    20
    71,098
    71,048
25
6
0
0
0
0
0
0
 
19
1
13:20
19:11
 21,041
    23
   -29,698
3
3
0
0
 
20
20
1
2
11:56
18:15
16:52
22:40
 17,748
 15,909
    23
    15
   -86,975
   -86,960
5
4
0
0
0
0
0
0
 
21
1
04:05
10:06
 21,586
    18
   -22,378
11
0
0
0
 
22
22
1
2
05:57
10:36
10:32
12:55
 16,481
  8,304
    20
    21
  -202,734
  -202,722
4
2
1
10
0
0
0
0
 
23
1
13:09
18:47
 20,291
    18
  -388,801
4
5
0
0
 
24
1
01:17
08:40
 26,482
    18
  -176,406
23
0
0
0
 
25
1
14:27
20:55
 23,225
    19
  -325,434
150
0
0
0
 
26
1
01:15
06:49
 20,002
    20
   -53,448
10
0
0
0
 
27
27
27
1
2
3
02:27
05:00
19:56
03:59
06:44
23:59
  5,523
  6,270
 14,575
    17
    18
    11
   -35,648
   -35,677
   -35,874
7
5
14
0
1
0
0
0
0
0
0
0
 
28
1
17:22
23:59
 23,806
    19
    23,813
3
37
0
0
 
29
1
02:17
07:47
 19,799
    14
    -2,969
25
0
0
0
 
30
30
30
1
2
3
01:08
06:40
10:36
04:44
10:32
11:51
 12,929
 13,919
  4,475
    14
    21
    32
  -135,061
  -135,106
  -135,118
10
5
6
0
3
0
0
0
0
0
0
0
 
31
31
1
2
07:36
10:36
10:32
15:39
 10,585
 18,175
    14
    23
    55,979
    56,005
7
7
0
0
0
0
0
0
 
32
32
1
2
10:50
19:30
16:16
21:08
 19,523
  5,897
    25
    15
  -282,005
  -281,914
22
7
0
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.