GPS Space Vehicle Time Integrity for MJD 53507

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
09:09
16:23
 26,058
  1,730
  -401,957
17
2
0
0
 
2
2
1
2
00:00
21:29
06:03
23:59
 21,747
  9,051
  1,711
  1,709
    27,437
    27,435
6
6
6
13
0
0
0
0
 
3
1
12:32
18:19
 20,831
  1,713
      365
20
0
0
0
 
4
4
1
2
00:00
19:45
03:23
23:59
 12,204
 15,261
  1,706
  1,708
  -214,309
  -212,563
92
107
1
0
1
0
0
0
 
5
5
1
2
00:20
06:37
04:35
10:31
 15,281
 14,005
  1,716
  1,730
   -97,664
   -97,712
6
8
20
0
0
0
0
0
 
6
1
02:49
08:08
 19,142
  1,715
  -514,628
260
0
0
0
 
7
7
1
2
00:00
18:04
02:48
23:59
 10,090
 21,332
  1,713
  1,712
  -102,977
  -104,883
73
163
1
0
1
0
0
0
 
8
1
17:37
23:16
 20,337
  1,713
    30,969
8
1
0
0
 
9
1
04:36
09:08
 16,339
  1,721
    45,311
11
1
0
0
 
10
10
1
2
00:00
22:56
05:26
23:59
 19,501
  3,813
  1,708
  1,717
   -61,978
   -62,023
5
7
11
5
0
0
0
0
 
11
1
16:24
21:29
 18,332
  1,714
  -224,385
23
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
14:56
01:19
20:16
  4,787
 19,191
  1,708
  1,711
     3,778
     3,698
7
10
1
0
0
0
0
0
 
14
14
1
2
06:09
10:26
09:08
14:47
 10,783
 15,650
  1,716
  1,716
    31,517
    31,512
4
5
21
8
0
0
0
0
 
15
1
06:37
11:48
 18,654
  1,723
  -430,495
25
0
0
0
 
16
1
10:32
16:44
 22,325
  1,720
     -907
5
6
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
05:21
08:09
06:36
11:59
  4,553
 13,803
  1,720
  1,724
   156,648
   156,701
6
17
9
0
0
0
0
0
 
19
1
13:34
19:26
 21,116
  1,718
    22,447
4
49
0
0
 
20
20
1
2
12:20
19:19
17:12
23:04
 17,511
 13,507
  1,724
  1,710
    68,531
    68,469
19
8
0
0
0
0
0
0
 
21
1
04:36
10:25
 20,958
  1,719
  -101,656
10
0
0
0
 
22
1
06:35
13:14
 23,969
  1,722
   -21,230
10
31
0
0
 
23
1
13:38
19:19
 20,454
  1,715
  -195,899
7
0
0
0
 
24
1
18:20
23:59
 20,385
  1,710
   -15,930
15
0
0
0
 
25
1
08:09
16:33
 30,243
  1,723
   -91,382
7
17
0
0
 
26
1
01:40
07:14
 19,984
  1,717
   -21,034
6
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
28
1
2
00:00
18:23
01:05
23:59
  3,899
 20,158
  1,716
  1,709
   -44,419
   -44,414
6
5
2
23
0
0
0
0
 
29
1
01:02
06:36
 20,039
  1,716
   -45,235
168
0
0
0
 
30
30
1
2
01:33
09:09
05:20
12:14
 13,533
 11,086
  1,712
  1,721
  -191,314
  -191,883
80
66
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.