GPS Space Vehicle Time Integrity for MJD 54194, Wednesday 4 April 2007

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
09:57
17:42
 27,792
  1,286
  -116,825
28
0
0
0
2
2
1
2
00:00
22:29
07:04
23:59
 25,409
  5,422
  1,285
  1,277
   -94,683
   -94,917
21
4
1
5
0
0
0
0
3
1
13:30
19:17
 20,764
  1,283
   -36,468
39
0
0
0
4
4
1
2
00:00
20:55
04:45
23:59
 17,077
 11,038
  1,286
  1,277
    -8,367
    -8,431
3
2
1
18
0
0
0
0
5
5
1
2
01:27
07:28
06:13
12:12
 17,122
 17,056
  1,288
  1,294
   -37,165
   -37,054
24
26
0
0
0
0
0
0
6
1
03:35
09:11
 20,127
  1,288
  -122,653
115
0
0
0
7
7
1
2
04:11
11:57
09:35
14:40
 19,460
  9,800
  1,289
  1,296
  -357,600
  -357,249
81
37
0
0
0
0
0
0
8
1
18:34
23:59
 19,454
  1,273
   103,769
6
0
0
0
9
9
1
2
00:00
04:56
01:32
10:19
  5,571
 19,330
  1,286
  1,289
   -63,177
   -63,214
3
6
2
1
0
0
0
0
10
1
00:07
06:39
 23,517
  1,284
   -98,491
3
95
0
0
11
1
16:46
22:38
 21,052
  1,280
   -11,030
9
0
0
0
12
12
1
2
01:03
08:01
06:04
11:46
 18,037
 13,477
  1,283
  1,293
    45,284
    45,290
3
4
23
0
0
0
0
0
13
13
1
2
00:55
15:56
02:21
21:14
  5,179
 19,074
  1,284
  1,277
  -158,361
  -158,592
8
23
1
0
0
0
0
0
14
1
07:17
15:54
 30,987
  1,291
   -13,113
14
0
0
0
15
-
 
 
 
 
 
 
 
 
 
16
1
11:23
17:36
 22,311
  1,288
  -135,584
25
0
0
0
17
17
1
2
00:00
19:02
03:42
23:59
 13,312
 17,798
  1,282
  1,274
   -71,633
   -71,545
6
6
1
0
0
0
0
0
18
1
04:52
13:07
 29,592
  1,294
   253,503
4
4
0
0
19
1
14:36
20:26
 21,008
  1,283
   -20,227
26
0
0
0
20
20
1
2
13:10
19:51
18:09
23:55
 17,916
 14,643
  1,287
  1,277
    24,688
    24,686
3
4
9
0
0
0
0
0
21
1
05:31
11:31
 21,581
  1,292
   -73,472
6
0
0
0
22
1
07:28
14:23
 24,888
  1,293
  -173,827
13
0
0
0
23
1
14:39
20:17
 20,271
  1,282
  -156,848
17
0
0
0
24
1
03:01
10:14
 25,983
  1,281
   -88,779
23
0
0
0
25
1
12:28
20:44
 29,748
  1,284
  -254,353
214
0
0
0
26
1
02:32
08:05
 19,917
  1,288
   124,466
112
0
0
0
27
1
17:22
23:20
 21,467
  1,272
  -101,880
16
0
0
0
28
28
1
2
00:00
18:34
01:59
23:59
  7,127
 19,500
  1,283
  1,279
    -2,678
    -2,630
3
5
7
4
0
0
0
0
29
1
02:04
07:37
 19,983
  1,293
       56
2
6
0
0
30
30
1
2
02:28
08:01
06:16
13:11
 13,648
 18,535
  1,292
  1,288
   -28,747
   -28,766
5
6
1
0
0
0
0
0
31
1
09:07
17:14
 29,222
  1,287
   -17,241
12
0
0
0
32
1
09:39
16:09
 23,319
  1,317
  -296,523
199
0
0
23287
33
-
 
 
 
 
 
 
 
 
 
34
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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.