GPS Space Vehicle Time Integrity for MJD 53172, Wednesday 16 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
12:08
17:55
 20,770
  1,380
  -347,467
17
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
11:18
17:04
 20,734
  1,380
   -18,092
21
0
0
0
 
4
4
1
2
00:00
18:36
02:10
23:59
  7,824
 19,363
  1,386
  1,374
   180,383
   181,312
30
73
1
0
1
0
0
0
 
5
5
5
1
2
3
00:00
05:20
22:51
04:07
09:37
23:59
 14,848
 15,412
  4,086
  1,392
  1,393
  1,377
   -33,683
   -33,719
   -33,844
3
8
2
0
1
0
0
0
0
0
0
0
 
6
1
01:35
07:10
 20,084
  1,380
  -125,286
340
1
3053
0
 
7
7
1
2
00:00
17:16
01:58
23:59
  7,081
 24,168
  1,400
  1,381
  -500,156
  -499,043
38
111
1
0
1
0
0
0
 
8
1
16:34
22:14
 20,335
  1,375
     3,561
3
14
0
0
 
9
1
02:47
08:12
 19,514
  1,387
    50,930
9
1
0
0
 
10
10
1
2
00:00
21:55
04:31
23:59
 16,295
  7,438
  1,378
  1,368
   -44,313
   -44,375
6
3
1
16
0
0
0
0
 
11
1
14:38
20:26
 20,834
  1,380
  -124,028
18
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
13:56
22:28
19:15
23:59
 19,119
  5,447
  1,378
  1,384
    28,659
    28,651
7
4
0
0
0
0
0
0
 
14
1
05:03
13:41
 31,038
  1,393
    23,035
4
9
0
0
 
15
1
05:32
11:02
 19,780
  1,402
  -279,196
29
0
0
0
 
16
1
09:27
15:50
 22,956
  1,383
    -9,034
2
131
0
0
 
17
17
1
2
00:00
21:23
06:07
23:59
 22,000
  9,370
  1,388
  1,373
    48,156
    49,454
120
52
1
0
1
0
0
0
 
18
1
02:22
10:45
 30,152
  1,390
    46,247
30
0
0
0
 
19
1
12:37
18:33
 21,311
  1,376
    35,063
40
0
0
0
 
20
20
1
2
11:15
17:48
16:06
22:00
 17,400
 15,073
  1,391
  1,375
   153,636
   153,531
25
17
0
0
0
0
0
0
 
21
1
03:25
09:25
 21,540
  1,389
   -75,147
5
0
0
0
 
22
1
05:00
12:05
 25,475
  1,390
   -10,311
20
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
1
2
00:00
20:01
04:41
23:59
 16,876
 14,271
  1,397
  1,372
   -33,560
   -33,769
10
8
1
0
0
0
0
0
 
25
1
07:03
15:28
 30,298
  1,395
   -67,588
11
0
0
0
 
26
1
00:22
05:58
 20,134
  1,382
  -118,066
93
0
0
0
 
27
1
15:14
21:13
 21,496
  1,378
  -258,343
153
0
0
0
 
28
1
17:25
23:59
 23,594
  1,375
   -33,559
8
0
0
0
 
29
1
00:00
05:30
 19,780
  1,384
  -222,959
25
1
0
0
 
30
30
1
2
00:33
05:57
04:13
11:13
 13,205
 18,925
  1,395
  1,389
  -547,233
  -547,329
12
20
1
0
0
0
0
0
 
31
1
14:22
21:49
 26,768
  1,380
  -214,169
139
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.