GPS Space Vehicle Time Integrity for MJD 52737

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
18:09
23:53
 20,269
   792
  -278,719
50
0
0
0
 
2
1
15:52
23:40
 27,540
   798
    95,211
56
0
0
0
 
3
1
17:09
22:54
 20,364
   796
  -119,136
57
0
0
0
 
4
1
00:30
08:05
 26,907
   788
   -38,997
48
0
0
0
 
5
5
1
2
04:41
11:07
09:10
15:22
 16,068
 15,151
   796
   799
    -8,273
    -8,289
44
49
0
0
0
0
0
0
 
6
1
07:35
12:47
 18,559
   798
     4,370
47
0
0
0
 
7
7
1
2
00:00
22:55
07:34
23:59
 26,869
  3,850
   781
   777
  -418,364
  -420,012
184
53
1
0
1
0
0
0
 
8
8
1
2
00:00
22:08
03:54
23:59
 13,875
  6,641
   786
   771
  -284,821
  -286,052
87
53
1
0
1
0
0
0
 
9
1
09:11
13:59
 17,128
   803
    39,442
48
0
0
0
 
10
1
03:42
10:14
 23,201
   799
   -22,304
45
0
0
0
 
11
11
1
2
00:00
21:04
02:07
23:59
  7,562
 10,440
   773
   795
   -41,218
   -41,317
50
48
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
13
1
2
3
4
00:00
04:16
19:38
21:25
01:03
06:05
21:04
23:40
  3,718
  6,396
  5,123
  8,020
   769
   772
   777
   791
    26,373
    26,385
    26,420
    26,438
48
44
47
49
0
0
0
0
0
0
0
0
0
0
0
0
 
14
1
11:07
19:20
 28,944
   803
    23,779
47
0
0
0
 
15
15
1
2
10:33
12:47
11:50
16:12
  4,616
 12,133
   798
   799
   -93,128
   -93,183
49
54
0
0
0
0
0
0
 
16
1
15:05
21:24
 22,249
   805
    25,230
104
0
0
0
 
17
1
10:15
14:54
 16,653
   802
    -5,951
51
0
0
0
 
18
1
09:11
16:51
 27,277
   803
    -6,590
48
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
17:00
03:49
21:49
 13,533
 17,000
   775
   797
   213,169
   213,227
47
46
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
08:19
11:51
11:07
16:46
  9,931
 17,500
   803
   802
   -22,923
   -22,929
46
48
0
0
0
0
0
0
 
24
1
01:48
10:24
 30,479
   790
   -20,297
48
0
0
0
 
25
1
12:47
21:04
 29,185
   792
   -41,324
49
0
0
0
 
26
1
06:14
11:50
 20,057
   796
  -469,055
70
0
0
0
 
27
27
1
2
00:00
21:04
03:04
23:59
 10,875
 10,447
   791
   778
  -582,432
  -581,727
51
63
1
0
1
0
0
0
 
28
1
00:00
05:43
 20,254
   783
    56,254
51
1
0
0
 
29
1
05:29
11:07
 20,115
   794
  -113,718
66
0
0
0
 
30
30
1
2
06:08
13:59
09:10
16:49
 10,826
 10,013
   788
   816
  -557,110
  -556,977
46
51
0
0
0
0
0
0
 
31
1
18:13
22:54
 16,534
   799
  -103,213
161
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.