GPS Space Vehicle Time Integrity for MJD 53754

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
15:25
23:27
 28,892
  1,066
   -31,172
15
18
0
0
 
2
1
04:32
12:48
 29,747
  1,059
    22,599
14
0
0
0
 
3
3
1
2
00:00
19:28
01:18
23:59
  4,620
 16,270
  1,048
  1,072
   -66,669
   -66,877
12
10
1
1
0
0
0
0
 
4
1
03:10
10:43
 27,161
  1,059
  -121,754
102
0
0
0
 
5
5
1
2
07:33
13:41
11:41
17:58
 14,888
 15,436
  1,055
  1,048
  -478,301
  -478,650
68
66
0
0
0
0
0
0
 
6
6
1
2
10:20
18:40
15:24
19:58
 18,276
  4,669
  1,062
  1,027
  -237,944
  -238,918
219
52
1
0
1
0
0
0
 
7
1
02:06
10:19
 29,551
  1,062
  -473,940
76
0
0
0
 
8
1
00:55
06:31
 20,119
  1,069
    55,033
21
0
0
0
 
9
1
11:42
16:25
 17,019
  1,067
    -3,137
18
0
0
0
 
10
1
06:31
13:05
 23,587
  1,065
   -76,278
20
0
0
0
 
11
11
1
2
00:00
22:48
04:32
23:59
 16,256
  4,320
  1,064
  1,050
  -299,202
  -299,443
21
8
1
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
07:20
22:00
03:10
08:26
23:59
 11,339
  3,970
  7,162
  1,060
  1,037
  1,065
   -34,840
   -34,915
   -35,015
19
4
12
1
20
0
0
0
0
0
0
0
 
14
1
13:14
21:51
 31,009
  1,062
    21,836
11
19
0
0
 
15
15
1
2
12:49
15:25
14:08
18:25
  4,766
 10,735
  1,064
  1,076
  -551,284
  -551,344
5
37
4
0
0
0
0
0
 
16
1
17:29
23:43
 22,407
  1,071
   -21,501
23
0
0
0
 
17
17
1
2
01:18
04:32
02:38
09:39
  4,747
 18,400
  1,049
  1,057
   -29,832
   -29,998
8
56
1
0
0
0
0
0
 
18
18
1
2
12:15
14:09
13:40
18:52
  5,114
 16,972
  1,056
  1,067
   216,818
   216,858
6
10
0
0
0
0
0
0
 
19
19
1
2
00:00
20:54
02:38
23:59
  9,422
 11,108
  1,065
  1,077
    24,497
    24,456
12
18
1
21
0
0
0
0
 
20
20
1
2
02:38
19:15
06:04
23:59
 12,325
 17,074
  1,044
  1,060
    35,938
    35,894
5
12
25
0
0
0
0
0
 
21
1
11:42
17:29
 20,818
  1,074
     3,542
28
0
0
0
 
22
22
1
2
13:41
16:26
15:24
20:22
  6,239
 14,186
  1,056
  1,077
   -61,804
   -61,817
5
25
6
0
0
0
0
0
 
23
23
1
2
00:00
20:35
02:06
23:59
  7,493
 12,292
  1,059
  1,077
  -152,926
  -152,783
9
24
1
0
0
0
0
0
 
24
1
02:06
07:35
 19,727
  1,064
   -77,477
25
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
09:40
14:08
 16,118
  1,069
    20,063
27
0
0
0
 
27
1
00:00
05:31
 19,814
  1,062
   -31,056
21
1
0
0
 
28
28
28
1
2
3
00:46
02:38
05:32
02:06
04:32
07:19
  4,791
  6,795
  6,428
  1,028
  1,059
  1,068
   -33,873
   -33,836
   -33,827
9
8
9
0
0
0
0
0
0
0
0
0
 
29
29
1
2
08:07
12:24
12:14
13:40
 14,824
  4,538
  1,070
  1,050
  -502,992
  -503,153
45
27
0
0
0
0
0
0
 
30
30
1
2
08:28
14:09
12:14
19:11
 13,570
 18,095
  1,046
  1,055
   -16,165
   -16,256
18
22
7
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.