GPS Space Vehicle Time Integrity for MJD 54837, Tuesday 6 January 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
1
1
2
07:53
15:56
15:53
19:22
 28,674
 12,370
  -152
  -157
   316,502
   317,645
466
207
0
0
11513
0
28635
12228
2
1
02:26
10:57
 30,652
  -190
  -163,229
16
0
0
0
3
1
17:30
23:16
 20,774
  -192
  -335,443
33
0
0
0
4
1
00:51
08:28
 27,343
  -185
   289,694
105
0
0
0
5
5
1
2
05:32
11:31
10:09
15:53
 16,587
 15,650
  -183
  -183
   499,158
   500,513
306
289
0
0
1032
69
0
0
6
1
17:04
22:44
 20,395
  -199
  -100,722
68
0
0
0
7
7
1
2
00:00
20:57
03:08
23:59
 11,292
 10,945
  -191
  -197
   -23,634
   -23,630
2
3
21
21
0
0
0
0
8
8
1
2
00:00
22:45
04:23
23:59
 15,778
  4,446
  -189
  -204
   184,972
   185,071
9
4
1
0
0
0
0
0
9
9
1
2
04:10
09:04
05:27
14:27
  4,632
 19,328
  -185
  -192
   -33,705
   -33,762
6
14
1
0
0
0
0
0
10
1
04:11
10:49
 23,839
  -183
     8,899
4
11
0
0
11
11
1
2
00:00
20:49
02:47
23:59
 10,009
 11,422
  -190
  -193
   -11,528
   -11,457
3
6
1
1
0
0
0
0
12
12
1
2
05:01
12:06
10:03
15:44
 18,060
 13,077
  -192
  -192
   327,744
   327,670
18
14
0
0
0
0
0
0
13
13
1
2
00:00
19:44
01:11
23:59
  4,261
 15,293
  -192
  -194
  -284,082
  -284,192
3
4
1
0
0
0
0
0
14
14
1
2
11:19
15:56
15:53
19:57
 16,436
 14,447
  -193
  -192
   171,744
   171,665
23
22
0
0
0
0
0
0
15
1
06:40
12:38
 21,424
  -195
   237,833
33
0
0
0
16
1
15:56
21:38
 20,510
  -192
   -84,043
14
0
0
0
17
17
1
2
00:00
22:57
07:37
23:59
 27,401
  3,755
  -191
  -199
   -43,763
   -43,837
7
3
1
0
0
0
0
0
18
18
1
2
08:46
15:56
15:53
17:03
 25,575
  4,025
  -191
  -194
    95,557
    95,498
27
6
0
0
0
0
0
0
19
1
18:47
23:59
 18,692
  -191
   -34,335
4
3
0
0
20
20
1
2
00:00
17:23
04:12
22:18
 15,130
 17,696
  -187
  -192
   -94,621
   -94,564
6
5
2
0
0
0
0
0
21
1
09:37
15:36
 21,494
  -190
   -35,300
10
0
0
0
22
22
1
2
11:26
15:56
15:53
18:23
 15,967
  8,826
  -192
  -191
  -207,246
  -207,237
5
2
0
25
0
0
0
0
23
1
18:38
23:59
 19,213
  -193
  -384,703
4
1
0
0
24
1
06:46
14:08
 26,448
  -193
  -155,594
25
0
0
0
25
25
1
2
00:00
19:55
02:27
23:59
  8,816
 14,660
  -190
  -195
  -153,794
  -155,819
70
111
1
0
1
0
0
0
26
1
06:12
11:37
 19,503
  -191
   -33,781
20
0
0
0
27
1
00:00
04:36
 16,586
  -191
   -14,092
15
1
0
0
28
28
1
2
00:00
22:57
06:10
23:59
 22,172
  3,750
  -187
  -194
    23,579
    23,580
3
4
16
0
0
0
0
0
29
1
07:38
13:10
 19,900
  -191
    19,898
16
0
0
0
30
30
30
1
2
3
06:39
12:10
15:56
10:11
15:53
17:21
 12,661
 13,381
  5,138
  -193
  -187
  -194
  -118,287
  -118,328
  -118,357
9
9
6
0
0
0
0
0
0
0
0
0
31
31
1
2
13:05
15:56
15:53
21:11
 10,043
 18,896
  -193
  -198
    46,426
    46,443
4
6
2
0
0
0
0
0
32
32
1
2
00:58
16:21
02:47
21:45
  6,524
 19,437
  -183
  -192
  -305,654
  -305,511
6
14
1
0
0
0
0
0
33
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34
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35
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36
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37
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38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
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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.