GPS Space Vehicle Time Integrity for MJD 54487

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
13:53
20:53
 25,216
   757
  -179,968
21
2
0
0
 
2
1
02:11
10:36
 30,286
   753
  -167,459
29
0
0
0
 
3
1
17:24
23:06
 20,558
   763
  -175,867
37
0
0
0
 
4
1
01:18
07:43
 23,075
   754
    56,200
31
0
0
0
 
5
5
1
2
05:56
12:14
09:06
16:30
 11,410
 15,340
   747
   745
  -656,519
  -656,927
54
77
1
0
0
0
0
0
 
6
6
6
1
2
3
09:07
10:39
16:30
10:36
12:56
18:33
  5,355
  8,201
  7,395
   764
   756
   727
  -141,326
  -141,221
  -140,914
29
29
34
0
1
0
0
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
8
1
2
00:00
22:38
04:17
23:59
 15,370
  4,877
   770
   743
   138,660
   138,759
14
14
1
0
0
0
0
0
 
9
9
1
2
04:11
09:27
05:20
13:52
  4,136
 15,934
   723
   760
  -106,133
  -106,142
10
12
23
0
0
0
0
0
 
10
1
04:08
09:53
 20,682
   758
   219,346
87
0
0
0
 
11
11
1
2
00:03
20:54
02:52
23:06
 10,026
  7,929
   756
   749
   -26,275
   -26,281
17
15
0
0
0
0
0
0
 
12
12
1
2
05:02
12:57
09:26
15:46
 15,825
 10,165
   743
   735
   355,532
   355,547
16
6
10
22
0
0
0
0
 
13
13
13
1
2
3
00:00
04:55
19:55
01:17
06:20
23:59
  4,582
  5,088
 14,644
   737
   729
   756
  -234,887
  -234,936
  -235,040
9
5
11
2
15
0
0
0
0
0
0
0
 
14
14
1
2
12:14
15:47
15:34
19:37
 12,020
 13,755
   758
   749
   304,376
   304,327
11
21
0
0
0
0
0
0
 
15
1
07:22
12:13
 17,446
   763
    73,143
14
0
0
0
 
16
1
15:35
21:53
 22,704
   759
  -131,443
20
0
0
0
 
17
1
00:00
07:22
 26,455
   753
   -43,219
7
17
0
0
 
18
1
09:07
16:48
 27,670
   756
   211,062
25
0
0
0
 
19
1
18:34
23:59
 19,522
   764
   -17,034
17
0
0
0
 
20
20
20
1
2
3
00:03
17:21
21:06
04:10
20:53
22:13
 14,740
 12,724
  4,015
   739
   749
   732
  -121,370
  -121,315
  -121,325
10
12
5
0
26
6
0
0
0
0
0
0
 
21
21
1
2
09:54
11:49
10:58
15:24
  3,850
 12,891
   753
   768
   -72,429
   -72,405
7
16
1
0
0
0
0
0
 
22
1
11:49
18:22
 23,560
   761
  -206,642
16
0
0
0
 
23
1
18:22
23:58
 20,149
   761
  -327,604
26
0
0
0
 
24
24
1
2
07:23
10:37
09:06
12:56
  6,193
  8,336
   740
   770
   -63,645
   -63,655
5
15
75
0
0
0
0
0
 
25
25
1
2
00:00
20:54
02:47
23:59
  9,952
 11,127
   756
   757
  -502,087
  -502,376
29
5
1
12
0
0
0
0
 
26
26
1
2
07:43
10:40
10:39
11:48
 10,522
  4,099
   777
   748
  -161,643
  -161,751
31
24
0
0
0
0
0
0
 
27
27
1
2
00:28
21:54
02:11
23:58
  6,132
  7,453
   768
   763
  -161,713
  -161,921
10
8
0
0
0
0
0
0
 
28
1
00:00
06:04
 21,756
   764
    14,788
17
0
0
0
 
29
29
1
2
07:43
10:46
09:26
12:13
  6,150
  5,246
   758
   765
    74,823
    74,743
8
22
47
0
0
0
0
0
 
30
30
1
2
06:32
12:57
07:43
17:14
  4,192
 15,449
   730
   741
   -60,114
   -60,145
12
17
57
0
0
0
0
0
 
31
1
15:25
21:06
 20,431
   752
     7,062
8
1
0
0
 
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.