GPS Space Vehicle Time Integrity for MJD 53179, Wednesday 23 June 2004

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 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
11:39
17:26
 20,783
  1,423
  -348,590
20
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
10:49
16:35
 20,733
  1,416
   -19,935
24
0
0
0
 
4
4
1
2
00:00
18:08
01:42
23:59
  6,111
 21,070
  1,421
  1,412
   188,292
   189,241
28
83
1
0
1
0
0
0
 
5
5
5
1
2
3
00:00
04:51
22:23
03:39
09:09
23:59
 13,136
 15,448
  5,768
  1,417
  1,422
  1,412
   -34,653
   -34,683
   -34,790
11
13
12
0
1
0
0
0
0
0
0
0
 
6
1
01:07
06:42
 20,065
  1,418
  -159,987
325
0
2324
0
 
7
7
1
2
00:00
16:48
01:30
23:59
  5,424
 25,812
  1,428
  1,417
  -490,374
  -489,223
34
124
1
0
1
0
0
0
 
8
1
16:05
21:45
 20,345
  1,423
     4,038
11
0
0
0
 
9
1
02:18
07:44
 19,507
  1,421
    52,096
18
1
0
0
 
10
10
1
2
00:00
21:27
04:04
23:59
 14,628
  9,119
  1,419
  1,414
   -44,654
   -44,704
11
12
1
0
0
0
0
0
 
11
1
14:10
19:58
 20,837
  1,415
  -125,721
19
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
13:27
22:00
18:46
23:53
 19,125
  6,749
  1,418
  1,417
    28,346
    28,330
15
12
0
0
0
0
0
0
 
14
1
04:34
13:12
 31,032
  1,425
    23,439
12
0
0
0
 
15
1
05:04
10:34
 19,776
  1,424
  -282,196
39
0
0
0
 
16
1
08:58
15:20
 22,917
  1,424
    -8,639
13
0
0
0
 
17
17
1
2
00:00
20:54
05:38
23:59
 20,258
 11,105
  1,419
  1,414
    59,210
    60,468
106
60
1
0
1
0
0
0
 
18
1
01:53
10:16
 30,143
  1,420
    48,497
33
0
0
0
 
19
1
12:09
18:05
 21,351
  1,422
    31,613
38
0
0
0
 
20
20
1
2
10:46
17:20
15:37
21:31
 17,408
 15,056
  1,428
  1,415
   151,277
   151,175
26
20
0
0
0
0
0
0
 
21
1
02:57
08:56
 21,524
  1,417
   -75,312
11
0
0
0
 
22
1
04:31
11:37
 25,487
  1,421
   -11,537
18
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
1
2
00:00
19:32
04:12
23:59
 15,150
 15,981
  1,432
  1,410
   -35,207
   -35,418
16
16
1
0
0
0
0
0
 
25
1
06:35
15:00
 30,289
  1,413
   -68,033
13
1
0
0
 
26
1
00:00
05:29
 19,762
  1,416
  -127,389
86
1
1
0
 
27
1
14:46
20:44
 21,485
  1,430
  -272,523
147
0
0
0
 
28
1
16:57
23:35
 23,805
  1,418
   -34,206
14
0
0
0
 
29
1
00:00
05:01
 18,084
  1,418
  -396,304
29
1
0
0
 
30
30
1
2
00:04
05:28
03:45
10:44
 13,243
 18,911
  1,414
  1,415
  -549,444
  -549,517
14
18
0
0
0
0
0
0
 
31
1
14:10
21:56
 27,900
  1,418
  -224,695
137
0
0
0
 
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.