GPS Space Vehicle Time Integrity for MJD 54391

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
1
2
00:00
20:29
03:33
23:59
 12,714
 12,657
   248
   232
  -160,014
  -160,233
21
6
1
1
0
0
0
0
 
2
1
09:20
17:14
 28,482
   241
  -144,309
29
0
0
0
 
3
1
00:39
05:44
 18,299
   246
  -130,931
34
0
0
0
 
4
1
07:47
14:31
 24,260
   242
    15,290
20
0
0
0
 
5
5
1
2
12:17
20:12
15:35
21:57
 11,901
  6,303
   233
   242
  -477,958
  -478,668
91
50
0
0
0
0
0
0
 
6
1
14:32
19:19
 17,266
   241
  -234,286
32
0
0
0
 
7
7
1
2
00:00
15:55
01:09
18:03
  4,089
  7,733
   221
   256
    48,545
    47,751
23
32
1
0
1
0
0
0
 
8
1
05:16
10:50
 20,071
   242
   127,148
20
0
0
0
 
9
9
1
2
10:39
15:58
11:56
20:28
  4,555
 16,206
   214
   243
   -92,408
   -92,422
11
12
80
2
0
0
0
0
 
10
1
10:34
16:16
 20,497
   258
   112,354
79
0
0
0
 
11
11
1
2
03:33
06:40
05:44
09:19
  7,825
  9,511
   233
   245
   -24,793
   -24,786
13
15
15
0
0
0
0
0
 
12
12
1
2
11:30
19:26
15:52
22:12
 15,764
  9,958
   237
   222
   345,507
   345,526
15
5
48
31
0
0
0
0
 
13
13
1
2
02:27
11:34
06:40
12:42
 15,172
  4,061
   240
   217
  -214,396
  -214,493
13
4
1
13
0
0
0
0
 
14
14
1
2
00:00
18:04
02:17
23:59
  8,158
 21,318
   232
   244
   326,323
   326,159
17
11
1
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
21:57
04:14
23:59
 15,187
  7,324
   244
   244
  -119,933
  -120,083
29
13
1
0
0
0
0
0
 
17
1
05:45
13:51
 29,171
   239
   -51,174
14
2
0
0
 
18
1
15:53
23:24
 27,044
   244
   230,800
17
3
0
0
 
19
1
01:15
07:06
 21,051
   248
    -1,611
20
0
0
0
 
20
20
1
2
00:00
06:40
03:33
10:42
 12,713
 14,464
   236
   225
  -127,495
  -127,490
10
11
43
0
0
0
0
0
 
21
1
16:17
21:50
 20,014
   250
   -77,198
17
0
0
0
 
22
1
18:07
23:59
 21,136
   244
  -200,602
12
5
0
0
 
23
1
01:07
06:40
 19,982
   242
  -300,672
27
0
0
0
 
24
24
1
2
13:52
16:17
15:35
18:25
  6,231
  7,734
   231
   260
   -39,035
   -39,033
7
5
51
28
0
0
0
0
 
25
1
03:33
09:19
 20,722
   243
  -463,385
47
0
0
0
 
26
1
13:02
18:25
 19,393
   252
   -65,707
74
0
0
0
 
27
1
04:15
09:59
 20,651
   250
  -141,746
20
0
0
0
 
28
1
05:45
12:34
 24,505
   237
     9,044
17
9
0
0
 
29
1
12:35
16:16
 13,286
   249
    -5,801
13
4
0
0
 
30
1
20:29
23:45
 11,787
   231
   -49,199
12
0
0
0
 
31
31
1
2
00:00
21:51
03:52
22:59
 13,867
  4,099
   217
   258
    -5,485
    -5,353
6
4
5
13
0
0
0
0
 
32
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33
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34
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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.