GPS Space Vehicle Time Integrity for MJD 53857, Tuesday 2 May 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
08:23
16:27
 28,902
  1,132
   -49,302
25
0
0
0
 
2
2
1
2
00:00
21:12
05:43
23:59
 20,605
 10,038
  1,116
  1,107
     6,710
     6,525
18
9
1
0
0
0
0
0
 
3
1
12:26
18:11
 20,648
  1,118
   -94,210
21
0
0
0
 
4
4
1
2
00:00
19:56
03:44
23:59
 13,485
 14,548
  1,118
  1,110
  -218,507
  -219,210
37
40
1
0
1
0
0
0
 
5
5
1
2
00:07
06:30
05:12
10:51
 18,270
 15,643
  1,117
  1,120
    69,828
    68,553
311
260
0
0
1348
0
0
0
 
6
1
02:43
08:18
 20,040
  1,113
  -502,643
114
0
0
0
 
7
7
1
2
05:23
10:50
09:17
16:03
 14,037
 18,691
  1,117
  1,119
  -532,602
  -532,672
17
23
0
0
0
0
0
0
 
8
1
17:46
23:23
 20,142
  1,108
    65,589
9
5
0
0
 
9
9
1
2
03:57
22:54
09:20
23:59
 19,335
  3,885
  1,111
  1,116
   -17,386
   -17,490
14
7
1
1
0
0
0
0
 
10
1
00:00
05:41
 20,483
  1,117
   -81,608
12
1
0
0
 
11
1
15:46
21:35
 20,954
  1,114
  -323,377
19
0
0
0
 







13
1
14:47
20:09
 19,246
  1,113
   -57,728
19
0
0
0







14
1
06:06
14:44
 31,016
  1,119
    15,955
12
0
0
0







15
1
05:44
11:26
 20,476
  1,127
  -604,928
36
0
0
0







16
1
10:27
16:41
 22,393
  1,119
   -39,190
20
0
0
0







17
17
1
2
00:00
17:56
02:36
23:59
  9,363
 21,764
  1,119
  1,110
   -87,426
   -87,706
13
25
1
0
0
0
0
0







18
1
03:26
11:50
 30,179
  1,119
   234,560
22
0
0
0







19
1
13:43
19:37
 21,118
  1,117
    13,814
14
0
0
0







20
20
1
2
12:16
18:56
17:11
23:01
 17,688
 14,673
  1,119
  1,113
    28,700
    28,679
13
7
0
5
0
0
0
0







21
1
04:31
10:32
 21,570
  1,118
   -24,584
19
0
0
0







22
1
06:22
13:23
 25,169
  1,124
   -90,354
31
0
0
0







23
1
13:22
19:06
 20,555
  1,112
  -141,388
10
0
0
0







24
1
18:36
23:59
 19,326
  1,114
    -1,901
17
0
0
0







25
1
08:27
16:59
 30,637
  1,118
    -9,936
44
0
0
0







26
1
01:33
07:06
 19,948
  1,118
   103,972
63
0
0
0







27
1
16:29
22:26
 21,369
  1,114
   -45,837
15
0
0
0







28
28
1
2
00:00
17:35
01:00
23:59
  3,619
 23,010
  1,121
  1,117
   -27,181
   -27,131
11
9
1
5
0
0
0
0







29
1
01:08
06:45
 20,151
  1,117
  -595,895
45
0
0
0







30
30
1
2
01:29
07:03
05:21
12:12
 13,886
 18,546
  1,113
  1,118
  -206,905
  -207,698
143
184
0
0
0
0
0
0







31
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39
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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.