GPS Space Vehicle Time Integrity for MJD 52992

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
00:48
06:30
 20,345
   743
  -319,653
48
0
0
0
 
2
2
1
2
00:00
22:23
06:14
23:59
 22,193
  5,661
   736
   735
   242,180
   242,657
60
45
1
0
1
0
0
0
 
3
1
00:00
05:24
 19,186
   749
   -70,152
49
1
0
0
 
4
1
07:07
14:38
 26,812
   743
    28,066
58
0
0
0
 
5
5
1
2
11:58
17:40
15:31
21:53
 12,720
 15,111
   745
   734
    -9,279
    -9,322
49
48
0
0
0
0
0
0
 
6
1
13:57
19:25
 19,517
   742
     3,157
49
0
0
0
 
7
1
05:24
13:57
 30,439
   746
  -641,782
43
0
0
0
 
8
8
1
2
04:58
06:31
06:14
10:37
  4,505
 14,520
   740
   753
  -393,332
  -393,282
47
36
0
0
0
0
0
0
 
9
9
1
2
10:24
15:30
11:57
20:20
  5,325
 17,248
   736
   737
    22,520
    22,561
35
49
1
0
0
0
0
0
 
10
1
10:15
16:45
 23,301
   752
   -35,545
46
0
0
0
 
11
1
03:36
08:45
 18,199
   749
   -83,585
45
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
02:14
03:56
10:55
03:36
07:31
12:30
  4,897
 12,774
  5,656
   722
   747
   734
    32,531
    32,556
    32,543
49
45
38
0
0
0
0
0
0
0
0
0
 
14
14
1
2
00:00
17:33
02:13
23:59
  7,939
 22,934
   746
   733
    19,030
    19,008
46
46
0
0
0
0
0
0
 
15
1
18:21
23:12
 17,342
   732
  -200,502
56
0
0
0
 
16
16
1
2
00:00
21:37
03:36
23:59
 12,880
  8,392
   737
   740
   -14,649
   -14,712
49
44
0
0
0
0
0
0
 
17
17
1
2
10:05
15:31
15:29
18:38
 19,379
 11,115
   742
   744
   -74,408
   -74,756
134
91
0
0
0
0
0
0
 
18
18
1
2
15:30
19:26
18:38
23:05
 11,198
 13,029
   732
   738
     1,876
     1,912
49
45
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
06:14
04:23
10:14
 15,706
 14,136
   736
   746
   199,641
   199,610
47
37
0
0
0
0
0
0
 
21
1
16:46
21:36
 17,308
   746
   -68,167
49
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
18:39
01:06
23:59
  3,933
 19,001
   735
   736
   133,229
   136,382
78
248
1
0
1
0
0
0
 
24
1
08:38
17:17
 30,946
   746
   -82,996
49
0
0
0
 
25
25
1
2
00:00
19:26
03:55
23:59
 13,986
 16,210
   743
   724
   -56,456
   -56,506
47
45
0
0
0
0
0
0
 
26
1
12:42
18:20
 20,095
   742
  -474,444
67
0
0
0
 
27
1
03:36
09:25
 20,596
   747
  -855,364
103
0
0
0
 
28
1
05:45
12:20
 23,419
   755
    -9,255
40
0
0
0
 
29
1
12:21
17:39
 18,962
   741
  -191,637
73
0
0
0
 
30
1
20:21
23:27
 11,035
   730
  -697,148
87
0
0
0
 
31
1
01:07
05:24
 15,260
   760
     -599
178
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.