GPS Space Vehicle Time Integrity for MJD 53311

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
00:00
06:15
 22,488
  1,840
  -369,423
11
9
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
01:52
07:36
 20,670
  1,846
   -55,530
23
0
0
0
 
4
1
09:41
16:53
 25,895
  1,849
  -570,797
137
0
0
0
 
5
5
1
2
13:32
20:19
17:44
23:59
 15,157
 13,227
  1,855
  1,839
   -55,694
   -55,759
13
12
0
0
0
0
0
0
 
6
6
1
2
01:20
16:13
02:25
21:41
  3,888
 19,695
  1,828
  1,846
  -475,991
  -475,982
5
4
5
97
0
0
0
0
 
7
7
1
2
07:37
13:39
13:34
16:12
 21,427
  9,228
  1,848
  1,847
  -250,043
  -249,649
159
68
0
0
0
0
0
0
 
8
1
06:57
12:37
 20,446
  1,842
    14,676
6
33
0
0
 
9
1
17:45
22:44
 17,912
  1,850
    14,745
9
2
0
0
 
10
1
12:38
19:17
 23,912
  1,851
   -51,337
6
132
0
0
 
11
1
05:59
10:58
 17,921
  1,844
  -160,870
13
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:19
06:15
05:58
09:40
  5,927
 12,293
  1,839
  1,837
    21,114
    21,101
3
7
32
3
0
0
0
0
 
14
14
1
2
00:00
20:02
04:07
23:59
 14,818
 14,266
  1,838
  1,844
    32,611
    32,683
7
3
1
112
0
0
0
0
 
15
15
1
2
00:00
20:02
01:31
23:59
  5,482
 14,266
  1,825
  1,846
  -340,257
  -340,639
13
22
1
0
0
0
0
0
 
16
1
00:00
05:58
 21,486
  1,841
    -2,190
7
23
0
0
 
17
17
1
2
11:52
14:29
13:38
20:29
  6,341
 21,602
  1,836
  1,852
   161,765
   161,751
6
11
9
0
0
0
0
0
 
18
18
18
1
2
3
00:00
16:53
20:30
01:19
20:18
23:59
  4,756
 12,315
 12,581
  1,836
  1,852
  1,843
    94,321
    94,590
    94,632
8
12
12
1
0
0
0
0
0
0
0
0
 
19
1
03:05
08:59
 21,209
  1,843
     8,597
9
8
0
0
 
20
20
1
2
01:35
08:34
06:32
12:18
 17,830
 13,485
  1,838
  1,845
   112,152
   112,089
20
8
0
0
0
0
0
0
 
21
1
19:14
23:49
 16,480
  1,846
   -80,004
9
1
0
0
 
22
22
1
2
00:00
20:19
02:38
23:59
  9,491
 13,236
  1,839
  1,836
   -13,481
   -13,468
3
3
74
84
0
0
0
0
 
23
1
02:52
08:33
 20,437
  1,841
  -193,153
28
0
0
0
 
24
24
1
2
10:38
14:32
14:28
19:14
 13,853
 16,898
  1,845
  1,855
   -68,354
   -68,392
8
14
2
0
0
0
0
0
 
25
25
1
2
00:00
21:42
06:16
23:59
 22,496
  8,253
  1,840
  1,838
   -76,916
   -76,970
8
5
15
1
0
0
0
0
 
26
26
1
2
15:10
16:53
16:12
20:18
  3,765
 12,311
  1,841
  1,845
  -265,720
  -265,810
8
32
0
0
0
0
0
0
 
27
1
05:59
11:49
 20,992
  1,845
  -457,649
69
0
0
0
 
28
1
07:57
14:31
 23,663
  1,847
   -42,508
11
17
0
0
 
29
1
16:13
20:01
 13,681
  1,845
  -287,981
55
0
0
0
 
30
30
1
2
00:16
15:10
01:33
16:53
  4,662
  6,171
  1,830
  1,856
  -519,599
  -519,131
10
15
1
0
0
0
0
0
 
31
31
1
2
08:59
10:58
10:37
13:31
  5,866
  9,169
  1,852
  1,848
      251
      226
4
7
17
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.