GPS Space Vehicle Time Integrity for MJD 53415

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
15:28
22:43
 26,065
   748
  -387,807
23
0
0
0
 
2
2
1
2
03:52
07:17
07:13
12:20
 12,034
 18,208
   750
   754
    33,777
    33,731
7
22
1
0
0
0
0
0
 
3
1
18:45
23:59
 18,875
   754
   -84,032
15
0
0
0
 
4
1
02:30
09:55
 26,613
   753
  -395,110
168
0
0
0
 
5
5
1
2
06:28
13:20
10:41
17:00
 15,138
 13,159
   751
   741
   -77,575
   -77,655
15
6
1
18
0
0
0
0
 
6
1
09:56
14:28
 16,362
   752
   -18,271
379
1
3957
0
 
7
1
00:36
09:02
 30,293
   751
     4,842
283
0
6
0
 
8
1
00:00
05:31
 19,787
   753
    21,958
13
2
0
0
 
9
1
10:41
15:27
 17,145
   747
    29,716
10
0
0
0
 
10
1
05:20
11:50
 23,377
   760
   -58,115
4
69
0
0
 
11
11
1
2
00:00
22:44
03:51
23:59
 13,889
  4,556
   740
   750
  -193,818
  -194,097
17
4
1
9
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:03
01:31
23:59
  5,495
 10,587
   738
   751
    12,375
    12,307
3
5
50
1
0
0
0
0
 
14
1
12:21
20:58
 31,047
   752
    32,447
6
50
0
0
 
15
1
12:50
18:15
 19,489
   751
  -388,976
35
0
0
0
 
16
1
16:43
22:52
 22,121
   751
     -980
4
71
0
0
 
17
17
1
2
04:52
10:41
09:55
13:20
 18,195
  9,537
   759
   752
    43,011
    43,749
241
115
0
0
1
0
0
0
 
18
18
1
2
09:56
14:29
12:50
18:15
 10,488
 13,540
   761
   755
   127,857
   127,916
16
12
0
0
0
0
0
0
 
19
19
1
2
00:00
19:51
01:47
23:59
  6,438
 14,913
   735
   753
    14,565
    14,654
3
5
41
16
0
0
0
0
 
20
20
1
2
01:32
18:27
05:15
23:24
 13,349
 17,786
   744
   755
    85,912
    85,761
12
20
2
0
0
0
0
0
 
21
1
11:50
16:43
 17,535
   754
   -89,890
11
0
0
0
 
22
1
12:51
19:29
 23,905
   756
   -16,356
11
9
0
0
 
23
23
1
2
00:00
19:51
01:31
23:59
  5,482
 14,935
   737
   753
  -210,855
  -210,800
4
3
9
157
0
0
0
0
 
24
1
01:32
07:53
 22,781
   752
   -94,931
15
0
0
0
 
25
1
14:29
22:43
 29,639
   748
   -85,506
9
1
0
0
 
26
1
09:03
12:20
 11,844
   756
    -1,381
15
0
0
0
 
27
27
1
2
00:00
22:44
04:43
23:59
 16,922
  4,551
   742
   744
    -7,759
    -8,220
26
7
1
0
0
0
0
0
 
28
1
00:49
06:28
 20,296
   744
   -46,022
6
130
0
0
 
29
1
07:25
12:50
 19,541
   754
  -134,683
118
0
0
0
 
30
30
1
2
07:53
17:00
10:41
18:25
 10,049
  5,057
   759
   750
  -409,880
  -409,395
41
25
1
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.