GPS Space Vehicle Time Integrity for MJD 53002

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
00:07
05:49
 20,426
   780
  -321,117
49
0
0
0
 
2
2
1
2
00:00
21:43
05:36
23:59
 20,020
  8,117
   779
   771
   248,075
   248,575
60
52
1
0
0
0
0
0
 
3
3
3
1
2
3
00:00
03:12
22:56
03:04
04:42
23:59
 11,007
  5,392
  3,816
   786
   775
   755
   -72,663
   -72,699
   -72,921
44
50
45
0
1
0
0
0
0
0
0
0
 
4
1
06:26
13:59
 27,016
   763
    33,935
60
0
0
0
 
5
5
1
2
11:16
16:59
14:49
21:11
 12,744
 15,011
   773
   774
   -10,522
   -10,554
46
47
0
0
0
0
0
0
 
6
1
13:15
18:43
 19,468
   781
     3,423
49
0
0
0
 
7
1
04:43
13:15
 30,478
   776
  -639,807
50
0
0
0
 
8
8
1
2
04:18
05:50
05:36
09:56
  4,648
 14,624
   774
   790
  -390,024
  -389,965
47
46
0
0
0
0
0
0
 
9
1
14:49
19:40
 17,188
   776
    24,068
47
0
0
0
 
10
1
09:35
16:04
 23,063
   780
   -36,063
46
0
0
0
 
11
1
02:54
08:05
 18,490
   779
   -85,645
50
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
01:34
03:14
10:13
02:54
06:51
11:51
  4,749
 12,944
  5,811
   760
   778
   761
    32,500
    32,518
    32,499
49
49
45
0
0
0
0
0
0
0
0
0
 
14
14
1
2
00:00
16:54
01:33
23:59
  5,566
 25,373
   772
   770
    18,931
    18,923
41
46
0
0
0
0
0
0
 
15
1
17:39
22:32
 17,448
   777
  -204,836
55
0
0
0
 
16
16
1
2
00:00
20:56
02:54
23:59
 10,362
 10,923
   768
   782
   -15,269
   -15,298
45
46
0
0
0
0
0
0
 
17
1
09:22
17:56
 30,425
   775
   -93,759
200
0
0
0
 
18
18
1
2
14:49
18:44
17:56
22:24
 10,999
 13,132
   767
   778
     3,602
     3,643
48
46
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
05:36
22:46
03:43
09:34
23:59
 13,322
 14,173
  4,373
   762
   770
   752
   197,957
   197,923
   197,788
47
47
44
0
0
0
0
0
0
0
0
0
 
21
1
16:04
20:56
 17,377
   785
   -68,877
47
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
17:57
23:59
 21,647
   775
   173,692
289
0
566
0
 
24
24
1
2
07:56
14:00
13:15
16:34
 18,985
  9,116
   774
   768
   -85,397
   -85,450
46
49
0
0
0
0
0
0
 
25
25
1
2
00:00
18:44
03:00
23:59
 10,745
 18,808
   769
   774
   -57,028
   -57,071
44
46
0
0
0
0
0
0
 
26
1
12:01
17:38
 20,045
   776
  -466,983
67
0
0
0
 
27
1
02:54
08:44
 20,815
   782
  -868,705
98
0
0
0
 
28
1
05:05
11:40
 23,503
   788
   -10,997
47
0
0
0
 
29
1
11:40
16:59
 18,904
   774
  -198,818
70
0
0
0
 
30
30
1
2
13:15
19:40
14:49
22:46
  5,584
 11,105
   767
   767
  -713,317
  -713,804
60
87
1
0
0
0
0
0
 
31
1
00:27
04:42
 15,184
   780
   -24,046
167
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.