GPS Space Vehicle Time Integrity for MJD 53756

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
15:17
22:00
 24,172
  1,111
   -31,473
7
57
0
0
 
2
1
04:24
12:40
 29,744
  1,099
    22,433
19
0
0
0
 
3
3
1
2
00:00
19:20
01:09
22:00
  4,106
  9,586
  1,084
  1,104
   -67,174
   -67,370
13
8
1
1
0
0
0
0
 
4
1
03:02
10:36
 27,183
  1,101
  -123,748
105
0
0
0
 
5
5
1
2
07:25
13:32
11:33
17:50
 14,862
 15,444
  1,099
  1,088
  -480,810
  -481,140
65
62
0
0
0
0
0
0
 
6
6
1
2
10:21
18:32
15:16
19:49
 17,727
  4,640
  1,107
  1,071
  -244,848
  -245,801
211
51
1
0
1
0
0
0
 
7
1
02:03
10:20
 29,799
  1,103
  -475,548
79
0
0
0
 
8
1
00:47
06:23
 20,138
  1,103
    55,276
22
0
0
0
 
9
9
1
2
06:00
11:33
07:11
16:17
  4,192
 17,022
  1,079
  1,106
    -3,354
    -3,369
10
17
0
0
0
0
0
0
 
10
1
06:23
12:56
 23,536
  1,107
   -76,334
23
0
0
0
 
11
1
00:00
04:23
 15,760
  1,107
  -299,667
19
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
07:12
03:02
08:17
 10,859
  3,926
  1,100
  1,076
   -35,200
   -35,276
18
4
1
19
0
0
0
0
 
14
1
13:06
21:43
 31,002
  1,106
    21,774
11
24
0
0
 
15
15
1
2
12:41
15:17
14:00
18:17
  4,777
 10,734
  1,094
  1,102
  -552,276
  -552,342
5
37
4
0
0
0
0
0
 
16
1
17:21
22:00
 16,706
  1,121
   -21,732
13
0
0
0
 
17
1
04:24
09:31
 18,433
  1,099
   -31,561
57
0
0
0
 
18
18
18
1
2
3
10:21
12:07
14:01
11:33
13:32
18:44
  4,316
  5,104
 16,968
  1,084
  1,098
  1,109
   217,220
   217,249
   217,288
9
7
9
11
0
0
0
0
0
0
0
0
 
19
19
1
2
00:00
20:46
02:30
22:00
  8,959
  4,415
  1,099
  1,097
    24,409
    24,353
15
13
0
23
0
0
0
0
 
20
20
1
2
02:30
19:07
05:56
22:00
 12,289
 10,397
  1,089
  1,106
    35,816
    35,775
5
8
27
7
0
0
0
0
 
21
1
11:34
17:21
 20,825
  1,113
     2,955
28
0
0
0
 
22
22
1
2
13:33
16:18
15:16
20:14
  6,228
 14,191
  1,093
  1,118
   -62,190
   -62,200
4
25
20
0
0
0
0
0
 
23
23
1
2
00:00
20:26
02:02
22:00
  7,305
  5,621
  1,097
  1,104
  -152,610
  -152,485
9
15
1
0
0
0
0
0
 
24
1
02:03
07:28
 19,446
  1,103
   -77,945
27
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
09:32
14:00
 16,093
  1,109
    21,461
27
0
0
0
 
27
1
00:00
05:23
 19,344
  1,112
   -31,297
20
0
0
0
 
28
28
1
2
00:38
05:24
04:23
07:11
 13,386
  6,422
  1,084
  1,113
   -33,703
   -33,672
20
9
4
0
0
0
0
0
 
29
29
1
2
07:59
12:16
12:06
13:32
 14,773
  4,545
  1,113
  1,077
  -505,287
  -505,462
51
28
0
0
0
0
0
0
 
30
30
30
1
2
3
08:20
10:36
14:01
10:20
12:06
19:02
  7,239
  5,383
 18,081
  1,090
  1,083
  1,093
   -16,850
   -16,888
   -16,959
8
12
23
10
0
0
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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 (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.