GPS Space Vehicle Time Integrity for MJD 53433

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
14:15
21:29
 26,020
   932
  -391,162
25
0
0
0
 
2
1
02:38
11:06
 30,412
   937
    29,937
14
0
0
0
 
3
1
17:32
23:19
 20,801
   926
   -88,463
20
0
0
0
 
4
1
01:18
08:40
 26,479
   938
  -361,443
170
0
0
0
 
5
5
1
2
05:30
11:42
09:42
15:44
 15,109
 14,543
   941
   938
   -81,207
   -81,265
12
12
0
0
0
0
0
0
 
6
1
07:49
13:14
 19,515
   942
  -134,835
412
1
5934
0
 
7
1
00:00
07:48
 28,047
   935
    54,619
265
1
1
0
 
8
8
1
2
00:00
22:34
04:18
23:59
 15,451
  5,142
   932
   926
    23,639
    23,695
6
6
17
8
0
0
0
0
 
9
1
09:42
14:14
 16,268
   941
    32,883
10
0
0
0
 
10
1
04:05
10:34
 23,286
   938
   -58,832
4
127
0
0
 
11
11
1
2
00:00
21:29
02:37
23:59
  9,454
  9,011
   931
   927
  -199,509
  -199,809
10
8
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
04:59
19:51
01:18
06:07
23:59
  4,661
  4,040
 14,883
   929
   942
   927
    10,891
    10,885
    10,805
6
6
5
34
1
25
0
0
0
0
0
0
 
14
1
11:07
19:45
 31,072
   938
    32,323
7
13
0
0
 
15
1
11:42
16:59
 19,016
   940
  -397,065
35
0
0
0
 
16
1
15:29
21:39
 22,188
   930
     -743
5
55
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
10:24
13:15
11:41
17:02
  4,622
 13,665
   947
   936
   133,695
   133,736
6
12
11
0
0
0
0
0
 
19
1
18:37
23:59
 19,371
   930
    16,268
5
24
0
0
 
20
20
1
2
00:18
17:16
04:04
22:11
 13,497
 17,707
   939
   929
    82,228
    82,064
6
18
2
0
0
0
0
0
 
21
1
09:43
15:29
 20,763
   939
   -91,809
13
0
0
0
 
22
1
11:36
18:16
 23,962
   937
   -16,817
10
0
0
0
 
23
1
18:38
23:59
 19,301
   930
  -209,263
6
23
0
0
 
24
1
00:34
05:53
 19,108
   937
   -99,199
12
0
0
0
 
25
1
13:15
21:29
 29,645
   931
   -86,600
10
0
0
0
 
26
1
06:44
12:17
 19,983
   939
    -7,620
18
0
0
0
 
27
27
1
2
00:00
21:29
03:29
23:59
 12,515
  9,016
   933
   927
   -17,176
   -17,657
21
13
1
0
0
0
0
0
 
28
1
00:00
06:09
 22,114
   933
   -45,971
5
37
0
0
 
29
1
06:08
11:41
 20,012
   938
  -101,671
129
0
0
0
 
30
30
1
2
06:31
15:45
10:24
17:12
 13,933
  5,251
   937
   928
   -35,940
   -36,742
111
42
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.