GPS Space Vehicle Time Integrity for MJD 53828, Monday 3 April 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
10:21
18:24
 28,990
  1,185
   -43,832
26
0
0
0
 
2
2
1
2
00:00
04:19
03:58
07:42
 14,268
 12,167
  1,172
  1,172
    12,420
    12,390
12
13
0
1
0
0
0
0
 
3
1
14:24
20:09
 20,679
  1,168
   -86,070
27
0
0
0
 
4
4
4
1
2
3
00:00
04:19
21:58
03:58
05:50
23:59
 14,268
  5,458
  7,233
  1,171
  1,170
  1,163
  -193,373
  -193,490
  -194,169
43
22
21
0
1
0
0
1
0
0
0
0
 
5
5
5
1
2
3
02:08
04:19
08:28
03:58
07:11
12:52
  6,573
 10,302
 15,809
  1,170
  1,172
  1,184
   232,071
   231,381
   230,143
133
211
316
0
0
0
0
1
1395
0
0
0
 
6
1
04:40
10:15
 20,066
  1,169
  -446,349
148
0
1
0
 
7
7
1
2
06:28
12:34
11:18
17:14
 17,375
 16,789
  1,179
  1,176
  -522,079
  -522,197
27
30
0
0
0
0
0
0
 
8
8
1
2
00:00
19:46
01:27
23:59
  5,218
 15,167
  1,163
  1,173
    62,637
    62,720
12
12
1
0
0
0
0
0
 
9
9
1
2
01:00
05:56
02:35
11:20
  5,663
 19,382
  1,175
  1,176
   -13,315
   -13,354
10
11
1
0
0
0
0
0
 
10
10
1
2
01:10
04:19
03:58
07:44
 10,035
 12,300
  1,176
  1,179
   -79,993
   -79,997
9
10
0
0
0
0
0
0
 
11
1
17:44
23:34
 20,931
  1,168
  -316,904
22
0
0
0
 







13
13
1
2
02:02
16:49
03:07
22:10
  3,900
 19,218
  1,184
  1,167
   -50,646
   -50,826
8
21
1
0
0
0
0
0







14
1
08:06
16:44
 31,015
  1,179
    17,831
11
0
0
0







15
1
07:42
13:24
 20,517
  1,180
  -589,453
36
0
0
0







16
1
12:25
18:39
 22,409
  1,174
   -33,523
17
0
0
0







17
17
1
2
00:00
19:55
03:58
23:59
 14,268
 14,653
  1,170
  1,159
   -76,283
   -76,683
23
24
0
0
0
0
0
0







18
1
05:25
13:49
 30,204
  1,176
   230,147
22
0
0
0







19
1
15:44
21:38
 21,191
  1,173
    17,793
15
0
0
0







20
20
1
2
14:10
20:56
19:08
23:59
 17,831
 11,000
  1,176
  1,167
    30,507
    30,481
12
11
0
0
0
0
0
0







21
1
06:28
12:29
 21,633
  1,177
   -17,339
19
0
0
0







22
1
08:20
15:21
 25,218
  1,177
   -80,781
28
0
0
0







23
1
15:24
21:07
 20,543
  1,172
  -143,940
11
0
0
0







24
24
1
2
00:00
20:30
02:46
23:59
  9,998
 12,524
  1,176
  1,157
   -96,538
   -96,779
11
14
1
0
0
0
0
0







25
1
10:24
18:55
 30,637
  1,179
     -817
104
0
0
0







26
1
04:19
09:05
 17,112
  1,174
    77,464
54
0
0
0







27
1
18:28
23:59
 19,813
  1,163
   -41,574
16
0
0
0







28
28
1
2
00:00
19:35
02:59
23:59
 10,733
 15,826
  1,178
  1,167
   -29,079
   -29,035
11
12
1
0
0
0
0
0







29
1
04:19
08:42
 15,761
  1,174
  -575,494
39
0
0
0







30
30
1
2
04:19
09:00
07:20
14:08
 10,841
 18,454
  1,170
  1,180
   -86,626
   -87,835
187
312
0
0
1
1452
0
0







31
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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.