GPS Space Vehicle Time Integrity for MJD 52718

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
00:00
19:25
01:14
23:59
  4,405
 16,326
   694
   712
  -275,683
  -275,792
46
42
0
0
0
0
0
0
 
2
1
17:07
23:59
 24,515
   713
    84,485
55
0
0
0
 
3
1
18:25
23:59
 19,916
   712
  -114,003
50
0
0
0
 
4
1
01:49
09:27
 26,941
   714
   -34,889
44
0
0
0
 
5
5
1
2
05:56
12:26
10:27
16:37
 15,852
 14,954
   718
   715
    -6,258
    -6,292
41
47
0
0
0
0
0
0
 
6
1
08:55
14:04
 18,436
   720
     3,987
47
0
0
0
 
7
1
00:57
08:54
 28,074
   710
  -378,781
199
0
0
0
 
8
1
01:14
05:11
 14,110
   720
  -257,404
85
1
1
0
 
9
1
10:28
15:17
 17,236
   720
    36,641
47
0
0
0
 
10
1
04:59
11:30
 22,981
   718
   -21,331
43
0
0
0
 
11
11
1
2
00:00
22:24
03:26
23:59
 12,322
  5,726
   706
   711
   -38,850
   -38,959
44
43
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
13
1
2
3
4
00:00
05:33
20:56
22:46
02:21
07:24
22:23
23:59
  8,438
  6,504
  5,148
  4,363
   700
   706
   694
   710
    25,386
    25,403
    25,424
    25,443
44
38
46
43
0
0
0
0
0
0
0
0
0
0
0
0
 
14
1
12:26
20:37
 29,178
   721
    24,750
44
0
0
0
 
15
15
1
2
11:47
14:04
13:07
17:27
  4,682
 12,008
   720
   737
   -85,395
   -85,434
45
51
0
0
0
0
0
0
 
16
1
16:25
22:46
 22,576
   717
    45,393
108
0
0
0
 
17
1
10:32
16:13
 20,365
   734
    -2,961
46
0
0
0
 
18
1
11:30
18:10
 23,716
   731
    -4,315
46
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:57
18:17
05:06
23:07
 14,850
 17,219
   712
   703
   212,023
   212,063
38
41
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
09:28
13:07
12:25
17:40
 10,603
 16,220
   726
   731
   -21,592
   -21,599
47
46
0
0
0
0
0
0
 
24
1
03:06
11:42
 30,398
   715
   -15,872
46
0
0
0
 
25
1
14:04
22:23
 29,611
   712
   -40,479
47
0
0
0
 
26
1
07:30
13:07
 19,850
   725
  -454,198
74
0
0
0
 
27
27
1
2
00:00
22:24
04:21
23:59
 15,619
  5,740
   715
   690
  -592,827
  -592,596
41
44
0
0
0
0
0
0
 
28
1
00:25
07:01
 23,479
   708
    62,127
41
0
0
0
 
29
1
06:47
12:25
 19,949
   721
   -98,091
76
0
0
0
 
30
30
1
2
07:27
15:18
10:27
18:07
 10,538
 10,020
   716
   721
  -560,945
  -560,917
42
44
0
0
0
0
0
0
 
31
31
1
2
00:00
19:31
01:32
23:59
  5,502
 15,997
   695
   715
   -46,317
   -48,905
85
161
1
0
1
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.