GPS Space Vehicle Time Integrity for MJD 53445

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 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
13:25
20:39
 26,013
  1,053
  -393,122
14
0
0
0
 
2
1
01:46
10:16
 30,583
  1,037
    28,472
17
6
1
0
 
3
1
16:44
22:30
 20,807
  1,042
   -91,431
26
0
0
0
 
4
1
00:08
07:48
 27,557
  1,034
  -338,618
180
1
2
0
 
5
5
1
2
04:12
10:52
08:52
14:54
 16,796
 14,515
  1,036
  1,039
   -83,760
   -83,822
18
7
0
0
0
0
0
0
 
6
1
07:00
12:24
 19,458
  1,044
  -207,221
387
1
4855
0
 
7
7
1
2
00:00
22:31
06:59
23:59
 25,120
  5,320
  1,034
  1,036
    88,425
    90,768
242
50
2
0
2
0
0
0
 
8
8
1
2
00:00
21:46
03:30
23:59
 12,563
  8,026
  1,035
  1,033
    24,795
    24,870
25
5
4
13
1
0
0
0
 
9
1
08:53
13:24
 16,293
  1,040
    34,971
10
0
0
0
 
10
1
03:16
09:43
 23,253
  1,041
   -59,355
18
4
1
0
 
11
11
1
2
00:00
20:40
01:48
23:59
  6,499
 11,986
  1,025
  1,040
  -203,398
  -203,678
10
13
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:08
19:04
05:21
23:59
  4,387
 17,751
  1,030
  1,038
     9,818
     9,759
5
10
6
1
0
0
0
0
 
14
1
10:18
18:57
 31,098
  1,053
    32,189
5
25
0
0
 
15
1
10:52
16:09
 18,999
  1,054
  -402,392
24
0
0
0
 
16
1
14:40
20:51
 22,280
  1,049
     -645
6
26
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
09:35
13:25
10:51
16:14
  4,587
 10,123
  1,044
  1,053
   137,485
   137,553
6
19
5
0
0
0
0
0
 
19
1
17:47
23:39
 21,116
  1,044
    17,309
4
45
0
0
 
20
20
1
2
00:00
16:28
03:16
21:23
 11,742
 17,677
  -596
  1,051
    78,188
    79,685
3298
20
0
0
11742
0
0
0
 
21
1
08:53
14:39
 20,757
  1,043
   -93,174
11
0
0
0
 
22
1
10:47
17:27
 24,039
  1,052
   -17,311
4
84
0
0
 
23
23
1
2
17:49
20:48
20:39
23:31
 10,179
  9,774
  1,048
  1,040
  -207,647
  -207,638
6
4
18
23
0
0
0
0
 
24
-
 
 
 
 
 
 
 
 
 
25
1
12:25
20:47
 30,147
  1,047
   -87,346
8
15
0
0
 
26
1
05:56
11:29
 19,930
  1,038
   -11,165
16
0
0
0
 
27
27
1
2
00:00
20:40
02:39
23:59
  9,500
 11,982
  1,033
  1,036
   -23,836
   -24,347
19
23
2
0
0
0
0
0
 
28
28
1
2
00:00
22:39
05:20
23:59
 19,163
  4,792
  1,031
  1,030
   -45,901
   -45,907
20
6
5
27
1
0
0
0
 
29
1
05:18
10:51
 20,004
  1,036
   -78,696
133
0
0
0
 
30
30
30
1
2
3
05:43
11:29
14:55
09:34
13:24
16:24
 13,852
  6,920
  5,380
  1,041
  1,031
  1,052
   -63,432
   -63,891
   -64,172
109
52
40
0
1
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.