GPS Space Vehicle Time Integrity for MJD 53755, Friday 20 January 2006

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
1
2
3
15:17
17:37
19:33
17:34
19:30
23:22
  8,179
  6,801
 13,702
  1,080
  1,085
  1,086
   -31,317
   -31,330
   -31,352
5
5
8
0
0
0
0
0
0
0
0
0
 
2
1
04:16
12:43
 30,402
  1,075
    22,515
9
0
0
0
 
3
3
1
2
00:00
19:33
01:13
23:59
  4,402
 15,921
  1,064
  1,084
   -66,916
   -67,142
4
10
1
0
0
0
0
0
 
4
1
02:57
10:39
 27,679
  1,075
  -122,750
91
0
0
0
 
5
5
1
2
07:09
13:27
12:11
17:34
 18,078
 14,759
  1,076
  1,078
  -479,582
  -479,892
81
61
0
0
0
0
0
0
 
6
1
09:46
15:20
 19,989
  1,081
  -241,369
233
0
1
0
 
7
1
02:30
10:44
 29,598
 77,261
  -398,553
181987
0
29552
29559
 
8
1
00:50
06:26
 20,145
  1,065
    55,145
7
8
0
0
 
9
9
1
2
06:03
10:57
07:31
16:21
  5,217
 19,418
  1,085
  1,081
    -3,213
    -3,255
5
6
1
0
0
0
0
0
 
10
1
06:17
13:00
 24,125
  1,083
   -76,316
4
1
0
0
 
11
11
1
2
00:00
22:43
04:36
23:59
 16,555
  4,594
  1,076
  1,086
  -299,446
  -299,660
9
3
1
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
06:51
21:55
03:18
08:21
23:59
 11,903
  5,415
  7,443
  1,071
  1,083
  1,083
   -35,030
   -35,068
   -35,194
7
3
3
1
2
5
0
0
0
0
0
0
 
14
14
14
1
2
3
13:09
17:37
19:33
17:34
19:30
21:47
 15,843
  6,801
  7,986
  1,081
  1,081
  1,079
    21,807
    21,800
    21,794
3
1
4
0
6
2
0
0
0
0
0
0
 
15
1
12:37
17:34
 17,776
  1,085
  -551,806
30
0
0
0
 
16
16
1
2
17:37
19:33
19:30
23:38
  6,801
 14,680
  1,080
  1,084
   -21,623
   -21,637
2
8
6
0
0
0
0
0
 
17
1
00:59
09:35
 30,860
  1,079
   -30,726
82
0
0
0
 
18
18
1
2
10:24
17:37
17:34
18:48
 25,761
  4,248
  1,080
  1,079
   217,046
   217,079
17
3
0
4
0
0
0
0
 
19
19
1
2
00:00
20:50
02:50
23:59
 10,223
 11,365
  1,075
  1,085
    24,446
    24,402
4
2
16
54
0
0
0
0
 
20
20
1
2
01:59
19:33
05:59
23:59
 14,405
 15,937
  1,077
  1,083
    35,888
    35,832
4
5
3
0
0
0
0
0
 
21
1
11:21
17:24
 21,752
  1,081
     3,239
22
0
0
0
 
22
22
1
2
13:16
17:37
17:34
19:30
 15,449
  6,801
  1,084
  1,087
   -61,999
   -62,025
11
5
0
0
0
0
0
0
 
23
23
1
2
00:00
20:30
02:15
23:59
  8,143
 12,558
  1,070
  1,085
  -152,773
  -152,637
6
8
1
0
0
0
0
0
 
24
1
01:24
07:31
 21,999
  1,077
   -77,721
17
0
0
0
 
25
25
25
1
2
3
15:09
17:37
19:33
17:34
19:30
23:59
  8,672
  6,801
 15,937
  1,107
  1,101
  1,119
   244,139
   244,808
   245,812
203
170
404
0
0
0
0
0
4510
8644
6801
15937
 
26
1
08:30
14:04
 19,997
  1,076
    20,732
45
0
0
0
 
27
1
00:00
05:27
 19,618
  1,065
   -31,190
9
1
0
0
 
28
1
00:41
07:58
 26,206
  1,073
   -33,768
7
0
0
0
 
29
1
08:02
13:38
 20,156
  1,079
  -504,191
78
0
0
0
 
30
30
30
1
2
3
08:23
13:58
17:37
12:19
17:34
19:06
 14,150
 12,904
  5,354
  1,078
  1,076
  1,079
   -16,509
   -16,594
   -16,632
21
14
7
0
0
0
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.