GPS Space Vehicle Time Integrity for MJD 53044

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 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
1
2
00:55
21:08
02:55
23:59
  7,131
 10,281
   927
   905
  -328,113
  -328,295
47
50
1
0
0
0
0
0
 
2
2
1
2
00:55
18:48
02:37
23:55
  6,084
 18,327
   911
   920
   272,801
   273,302
49
60
1
0
0
0
0
0
 
3
1
20:03
23:59
 14,165
   923
   -83,710
48
0
0
0
 
4
1
03:33
11:08
 27,205
   925
    61,961
70
0
0
0
 
5
5
1
2
08:21
14:36
11:56
18:14
 12,820
 12,995
   931
   916
   -15,954
   -16,007
28
49
2
0
0
0
0
0
 
6
1
10:23
15:48
 19,450
   928
     4,455
41
0
0
0
 
7
1
01:52
10:22
 30,529
   929
  -623,419
70
0
0
0
 
8
8
1
2
01:26
02:56
02:37
07:05
  4,260
 14,899
   898
   928
  -369,079
  -368,972
48
44
0
0
0
0
0
0
 
9
1
11:56
16:51
 17,595
   925
    30,270
47
0
0
0
 
10
1
06:47
13:09
 22,862
   937
   -38,225
30
0
0
0
 
11
1
00:55
05:13
 15,418
   930
   -94,348
45
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:55
07:19
22:37
04:01
09:04
23:59
 11,098
  6,316
  4,900
   921
   923
   899
    32,204
    32,202
    32,170
44
21
49
0
261
0
0
0
0
0
0
0
 
14
1
14:07
22:37
 30,475
   918
    18,946
48
0
0
0
 
15
1
14:12
19:43
 19,734
   924
  -222,975
58
0
0
0
 
16
1
18:07
23:59
 21,098
   918
   -15,053
49
0
0
0
 
17
17
1
2
06:24
11:56
11:08
14:57
 16,977
 10,780
   925
   928
  -170,411
  -170,756
101
83
0
0
0
0
0
0
 
18
18
1
2
11:09
15:49
14:06
19:31
 10,572
 13,261
   927
   924
    11,837
    11,878
40
49
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:38
19:57
06:46
23:59
 14,795
 14,477
   923
   909
   189,842
   189,669
38
49
1
0
0
0
0
0
 
21
1
13:10
18:06
 17,680
   932
   -71,169
48
0
0
0
 
22
1
14:36
20:58
 22,793
   911
    58,022
85
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
04:59
13:36
 30,927
   920
    -2,021
45
0
0
0
 
25
1
15:49
23:55
 29,046
   919
   -59,560
49
0
0
0
 
26
1
09:08
14:36
 19,576
   934
  -430,269
71
0
0
0
 
27
1
00:55
05:50
 17,582
   928
  -908,326
55
1
1
0
 
28
1
02:13
08:48
 23,654
   919
   -17,765
35
0
0
0
 
29
1
08:49
14:06
 18,948
   935
  -221,837
46
0
0
0
 
30
1
16:51
19:56
 11,016
   914
  -777,534
79
0
0
0
 
31
1
21:26
23:59
  9,174
   927
  -158,369
93
0
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.