GPS Space Vehicle Time Integrity for MJD 52999

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
00:19
06:02
 20,247
   758
  -320,668
47
0
0
0
 
2
2
1
2
00:00
21:55
05:47
23:59
 20,534
  7,298
   771
   755
   246,307
   246,788
58
50
1
0
0
0
0
0
 
3
3
1
2
00:00
03:24
03:21
04:55
 11,969
  5,315
   777
   764
   -71,920
   -71,959
47
43
0
1
0
0
0
0
 
4
1
06:38
14:11
 27,087
   763
    32,150
57
0
0
0
 
5
5
1
2
11:29
17:11
15:01
21:24
 12,726
 15,104
   772
   755
   -10,135
   -10,183
45
46
0
0
0
0
0
0
 
6
1
13:28
18:56
 19,586
   776
     3,341
51
0
0
0
 
7
1
04:55
13:27
 30,603
   765
  -640,472
45
0
0
0
 
8
8
1
2
04:30
06:02
05:47
10:09
  4,510
 14,712
   770
   783
  -391,070
  -391,015
43
40
0
0
0
0
0
0
 
9
9
1
2
10:15
15:01
11:18
19:52
  3,678
 17,321
   755
   759
    23,571
    23,616
41
47
3
0
0
0
0
0
 
10
1
09:47
16:16
 23,260
   764
   -35,915
46
0
0
0
 
11
1
03:07
08:17
 18,386
   771
   -85,035
48
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
01:46
03:26
10:26
03:06
07:03
12:02
  4,731
 12,804
  5,771
   758
   773
   750
    32,520
    32,535
    32,510
45
45
41
0
0
0
0
0
0
0
0
0
 
14
14
1
2
00:00
17:05
01:45
23:59
  6,292
 24,596
   765
   762
    18,956
    18,940
49
45
0
0
0
0
0
0
 
15
1
17:52
22:44
 17,453
   762
  -203,542
56
0
0
0
 
16
16
1
2
00:00
21:08
03:06
23:59
 11,062
 10,050
   765
   769
   -15,106
   -15,153
47
45
0
0
0
0
0
0
 
17
17
1
2
09:35
15:02
15:01
18:09
 19,476
 11,118
   765
   769
   -87,912
   -88,253
130
89
0
0
0
0
0
0
 
18
18
1
2
15:02
18:57
18:09
22:36
 11,165
 13,068
   760
   767
     3,076
     3,113
48
44
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
05:47
22:58
03:55
09:46
23:59
 13,966
 14,231
  3,576
   758
   760
   736
   198,478
   198,438
   198,299
48
44
41
0
1
0
0
0
0
0
0
0
 
21
1
16:17
21:08
 17,409
   775
   -68,672
46
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
18:10
23:59
 20,749
   764
   162,309
275
0
277
0
 
24
24
1
2
08:09
14:12
13:27
16:47
 19,075
  9,260
   773
   769
   -84,676
   -84,729
40
50
0
0
0
0
0
0
 
25
25
1
2
00:00
18:57
03:13
23:59
 11,432
 17,926
   756
   758
   -56,860
   -56,899
47
45
0
0
0
0
0
0
 
26
1
12:14
17:51
 20,121
   768
  -469,261
69
0
0
0
 
27
1
03:07
08:56
 20,722
   776
  -864,860
100
0
0
0
 
28
1
05:16
11:52
 23,642
   773
   -10,481
43
0
0
0
 
29
1
11:53
17:11
 18,979
   772
  -196,729
68
0
0
0
 
30
30
1
2
13:28
19:52
15:01
22:58
  5,542
 11,035
   764
   757
  -708,403
  -708,905
58
88
1
0
0
0
0
0
 
31
1
00:39
04:55
 15,072
   775
   -13,922
172
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.