GPS Space Vehicle Time Integrity for MJD 52124

As viewed from the National Institute of Metrology, Thailand
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
11:58
17:39
 20,260
   822
  -187,653
29
51
0
0
 
2
1
17:39
23:53
 22,261
   805
    54,788
47
1
0
0
 
3
1
10:51
16:33
 20,319
   822
   -52,600
39
2
0
0
 
4
4
1
2
00:00
18:58
02:17
23:59
  8,210
 18,024
   805
   806
  -623,826
  -622,712
56
80
1
0
1
0
0
0
 
5
5
5
5
1
2
3
4
00:00
05:41
08:17
22:37
03:13
07:39
09:22
23:59
 11,538
  6,937
  3,905
  4,918
   808
   811
   822
   786
  -307,556
  -307,578
  -307,578
  -307,691
35
44
44
16
0
0
0
107
0
0
0
0
0
0
0
0
 
6
1
01:25
06:19
 17,577
   806
     3,128
44
0
0
0
 
7
7
1
2
00:00
16:41
01:24
23:59
  5,048
 26,157
   809
   809
  -440,351
  -438,369
58
215
1
0
1
0
0
0
 
8
1
16:04
21:48
 20,489
   801
  -451,484
164
0
0
0
 
9
1
03:13
06:19
 11,097
   831
     1,951
45
0
0
0
 
10
10
1
2
00:00
21:36
04:18
23:59
 15,422
  8,559
   812
   801
    -7,120
    -7,188
39
23
0
142
0
0
0
0
 
11
1
14:20
20:02
 20,331
   812
    -2,360
24
563
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
13:35
22:04
18:57
23:57
 19,188
  6,736
   816
   794
     4,655
     4,641
21
18
753
181
0
0
0
0
 
14
14
1
2
04:51
07:25
07:14
13:27
  8,445
 21,443
   816
   824
   120,483
   120,509
44
39
0
0
0
0
0
0
 
15
1
04:19
09:39
 18,978
   817
   -64,192
50
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
03:13
08:16
 17,953
   820
  -324,326
188
0
0
0
 
18
18
1
2
02:42
06:47
06:45
10:34
 14,493
 13,359
   809
   829
    74,496
    74,517
45
44
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
10:42
17:39
15:41
21:25
 17,771
 13,380
   828
   797
    89,261
    89,292
27
23
24
304
0
0
0
0
 
21
21
1
2
05:41
08:17
07:26
11:58
  6,145
 13,099
   819
   833
    -3,696
    -3,685
44
40
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
01:02
07:39
05:40
09:45
 16,573
  7,481
   803
   823
   -16,712
   -16,706
43
44
0
0
0
0
0
0
 
24
24
1
2
00:00
20:03
04:41
23:59
 16,819
 14,131
   816
   795
   -69,063
   -69,283
39
18
1
434
0
0
0
0
 
25
1
07:28
15:05
 27,146
   821
   -15,222
36
0
0
0
 
26
1
00:05
05:40
 20,008
   818
  -552,087
58
0
0
0
 
27
1
15:06
20:50
 20,519
   814
   -28,460
30
141
0
0
 
28
28
1
2
13:27
18:05
17:39
21:57
 15,026
 13,884
   814
   804
     9,969
    10,004
20
24
525
288
0
0
0
0
 
29
1
07:39
14:09
 23,034
   825
  -623,503
41
1
0
0
 
30
30
30
1
2
3
00:10
06:51
09:23
03:13
08:16
10:50
 10,909
  5,053
  5,095
   800
   820
   825
    30,814
    30,865
    30,883
37
45
40
0
0
0
0
0
0
0
0
0
 
31
1
12:10
18:05
 21,034
   816
   -55,772
28
118
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.