GPS Space Vehicle Time Integrity for MJD 53805

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
12:56
19:59
 25,356
  1,189
   -39,757
20
2
0
0
 
2
1
01:13
09:16
 28,990
  1,196
    16,259
20
0
0
0
 
3
1
15:59
21:44
 20,688
  1,184
   -79,887
25
0
0
0
 
4
1
00:00
07:08
 25,580
  1,197
  -172,116
89
0
0
0
 
5
5
1
2
04:09
10:31
07:59
14:28
 13,768
 14,228
  1,193
  1,188
   381,212
   379,352
322
329
1
0
1336
1726
0
0
 
6
6
1
2
06:18
08:00
07:59
11:52
  6,069
 13,899
  1,197
  1,203
  -391,598
  -391,891
44
131
0
1
0
1
0
0
 
7
7
1
2
05:41
07:39
07:37
11:05
  6,975
 12,356
  1,196
  1,203
  -509,990
  -510,048
8
39
19
0
0
0
0
0
 
8
1
00:00
03:02
 10,804
  1,195
    60,266
14
1
0
0
 
9
9
1
2
02:37
07:59
04:08
12:55
  5,493
 17,753
  1,174
  1,197
   -10,106
   -10,123
12
14
98
0
0
0
0
0
 
10
1
02:47
09:23
 23,744
  1,206
   -78,753
14
0
0
0
 
11
11
1
2
00:00
19:59
01:12
23:59
  4,228
 14,403
  1,181
  1,198
  -311,403
  -311,594
14
10
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:33
18:27
04:47
22:00
  4,450
 12,779
  1,172
  1,196
   -45,475
   -45,602
5
10
11
6
0
0
0
0
 
14
1
09:42
18:19
 30,968
  1,196
    19,231
14
0
0
0
 
15
1
09:17
14:58
 20,456
  1,210
  -577,403
41
0
0
0
 
16
1
14:03
20:13
 22,219
  1,198
   -29,396
26
0
0
0
 
17
1
00:00
06:09
 22,038
  1,191
   -64,601
48
1
0
0
 
18
18
1
2
07:09
11:06
09:16
15:23
  7,641
 15,376
  1,186
  1,201
   226,302
   226,352
14
9
0
3
0
0
0
0
 
19
1
17:21
22:00
 16,701
  1,204
    20,415
11
2
0
0
 
20
20
1
2
00:00
15:42
02:30
20:41
  8,897
 17,923
  1,181
  1,185
    32,139
    32,092
8
14
2
2
0
0
0
0
 
21
1
09:17
14:02
 17,117
  1,210
   -11,230
28
0
0
0
 
22
1
10:10
16:55
 24,299
  1,204
   -73,956
27
0
0
0
 
23
1
17:01
22:00
 17,919
  1,200
  -146,315
20
0
0
0
 
24
1
00:00
04:16
 15,226
  1,199
   -90,605
29
0
0
0
 
25
1
12:01
20:28
 30,414
  1,189
    35,741
281
0
12
0
 
26
1
05:06
09:42
 16,532
  1,207
    58,017
58
0
0
0
 
27
27
1
2
00:00
20:14
02:04
22:00
  7,337
  6,353
  1,196
  1,185
   -38,076
   -38,198
18
9
1
0
0
0
0
0
 
28
1
00:00
04:33
 16,292
  1,204
   -30,568
12
3
0
0
 
29
1
04:40
10:09
 19,772
  1,202
  -556,065
54
0
0
0
 
30
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31
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32
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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 (A constant offset over the course of a day is to be expected).
G: Average value of UTC(NIMT) minus space vehicle time during the block, in nanoseconds.
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.