GPS Space Vehicle Time Integrity for MJD 53277

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
02:35
09:10
 23,637
  1,729
  -363,690
10
43
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
04:10
09:56
 20,748
  1,729
   -46,148
19
0
0
0
 
4
1
12:03
19:06
 25,393
  1,726
   316,556
123
0
0
0
 
5
5
5
1
2
3
00:00
15:51
22:37
02:34
20:03
23:59
  9,203
 15,133
  4,970
  1,725
  1,728
  1,724
   -49,738
   -49,845
   -49,886
7
13
3
4
0
33
0
0
0
0
0
0
 
6
6
1
2
03:38
18:32
04:41
23:59
  3,777
 19,629
  1,731
  1,722
  -455,281
  -456,151
18
79
1
0
1
0
0
0
 
7
1
09:56
18:32
 30,848
  1,790
  -320,980
221
0
0
0
 
8
1
09:19
14:59
 20,334
  1,784
    12,002
34
3
0
0
 
9
9
1
2
00:00
20:04
01:06
23:59
  3,918
 14,146
  1,719
  1,722
     8,831
     8,980
5
13
7
0
0
0
0
0
 
10
1
15:00
21:41
 24,069
  1,730
   -49,601
7
4
0
0
 
11
1
08:19
13:17
 17,798
  1,744
  -151,382
13
10
1
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:42
08:34
08:18
12:02
  5,788
 12,356
  1,730
  1,741
    22,786
    22,792
6
23
0
8
0
1
0
0
 
14
14
1
2
00:00
22:19
06:27
23:59
 23,144
  6,002
  1,724
  1,721
    29,972
    30,030
9
4
1
12
0
0
0
0
 
15
15
1
2
00:00
22:20
03:52
23:59
 13,857
  5,960
  1,722
  1,723
  -325,048
  -325,447
18
5
1
6
0
0
0
0
 
16
1
02:17
08:18
 21,648
  1,727
    -3,587
7
4
0
0
 
17
1
14:11
22:49
 31,044
  1,723
   158,107
33
0
0
0
 
18
18
18
1
2
3
00:00
20:04
22:49
03:37
22:19
23:59
 12,992
  8,107
  4,221
  1,723
  1,720
  1,724
    82,568
    82,843
    82,880
17
10
7
1
0
0
0
0
0
0
0
0
 
19
1
05:26
11:21
 21,250
  1,730
     7,852
8
203
0
0
 
20
20
1
2
03:58
10:50
08:54
14:43
 17,696
 13,889
  1,723
  1,755
   121,300
   121,258
19
13
0
13
0
0
0
0
 
21
21
1
2
00:00
21:31
02:16
23:59
  8,137
  8,914
  1,723
  1,726
   -78,378
   -78,414
4
3
38
144
0
0
0
0
 
22
22
1
2
00:00
22:37
04:57
23:59
 17,733
  4,963
  1,721
  1,724
   -13,944
   -13,938
4
4
99
24
0
0
0
0
 
23
1
05:08
10:49
 20,501
  1,727
  -177,410
37
0
0
0
 
24
1
12:55
21:30
 30,931
  1,724
   -59,647
32
0
0
0
 
25
1
00:04
08:34
 30,488
  1,716
   -74,782
6
16
0
0
 
26
1
17:30
22:36
 18,339
  1,717
  -237,275
59
0
0
0
 
27
1
08:19
14:08
 20,834
  1,733
  -423,418
85
1
1
0
 
28
1
10:50
16:51
 21,512
  1,703
   -40,978
12
7
1
0
 
29
1
18:32
22:19
 13,588
  1,721
  -325,367
43
0
0
0
 
30
30
1
2
01:07
17:30
03:56
18:32
 10,164
  3,683
  1,726
  1,721
  -539,490
  -539,188
17
8
1
3
0
0
0
0
 
31
31
31
1
2
3
09:18
11:21
13:18
10:49
12:54
15:50
  5,502
  5,507
  9,142
  1,729
  1,724
  1,729
    -7,747
    -7,797
    -7,845
11
15
14
0
10
0
0
2
0
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.