GPS Space Vehicle Time Integrity for MJD 53560

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
05:32
12:42
 25,853
  2,317
  -410,536
16
0
0
0
 
2
2
1
2
00:00
17:53
02:24
22:00
  8,602
 14,834
  2,309
  2,308
    28,791
    28,806
4
4
42
56
0
0
0
0
 
3
1
08:52
14:35
 20,603
  2,316
   -13,515
21
0
0
0
 
4
1
16:42
22:00
 19,075
  2,305
   -99,098
137
0
0
0
 
5
5
5
1
2
3
02:58
04:11
20:37
04:09
07:03
22:00
  4,298
 10,338
  4,979
  2,322
  2,322
  2,315
  -110,618
  -110,640
  -110,818
6
8
6
2
1
0
0
0
0
0
0
0
 
6
1
00:00
04:09
 14,915
  2,307
  -693,452
130
0
0
0
 
7
1
14:36
22:00
 26,628
  2,312
  -215,540
169
0
0
0
 
8
1
14:04
19:42
 20,281
  2,318
    36,863
5
11
0
0
 
9
9
1
2
00:59
04:11
04:09
05:31
 11,418
  4,824
  2,318
  2,313
    54,123
    54,138
7
4
0
18
0
0
0
0
 
10
10
1
2
00:00
19:19
01:50
22:00
  6,527
  9,639
  2,308
  2,312
   -64,327
   -64,365
4
7
13
81
0
0
0
0
 
11
1
12:43
17:52
 18,529
  2,313
  -241,730
22
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
11:22
13:01
20:04
12:42
16:41
21:44
  4,830
 13,218
  6,011
  2,327
  2,313
  2,302
    -2,046
    -2,075
    -2,118
4
10
4
16
0
30
0
0
0
0
0
0
 
14
14
1
2
02:58
04:11
04:09
11:14
  4,308
 25,406
  2,312
  2,315
    30,872
    30,868
3
4
72
115
0
0
0
0
 
15
15
1
2
02:27
04:36
03:32
08:05
  3,898
 12,508
  2,305
  2,316
  -454,591
  -454,639
6
20
0
0
0
0
0
0
 
16
1
07:03
13:15
 22,299
  2,317
    -2,209
4
76
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
00:00
04:11
02:57
08:19
 10,561
 14,892
  2,307
  2,310
   172,116
   172,173
11
13
0
0
0
0
0
0
 
19
1
09:58
15:50
 21,140
  2,319
    26,077
4
85
0
0
 
20
20
1
2
08:45
15:36
13:35
19:29
 17,436
 14,021
  2,325
  2,308
    60,333
    60,275
13
9
0
0
0
0
0
0
 
21
21
1
2
00:59
04:11
04:09
06:46
 11,424
  9,319
  2,307
  2,310
  -110,687
  -110,709
6
9
1
4
0
0
0
0
 
22
22
1
2
02:58
04:11
04:09
09:38
  4,291
 19,659
  2,313
  2,313
   -26,656
   -26,673
6
8
33
1
0
0
0
0
 
23
1
10:01
15:35
 20,008
  2,321
  -185,118
7
1
0
0
 
24
1
15:51
20:36
 17,118
  2,306
   -27,785
13
0
0
0
 
25
1
04:36
13:00
 30,228
  2,323
   -95,252
9
4
0
0
 
26
1
00:00
03:32
 12,674
  2,308
   -19,389
5
34
0
0
 
27
1
12:43
18:36
 21,181
  2,313
    -4,191
19
0
0
0
 
28
1
15:36
21:22
 20,778
  2,307
   -42,234
3
218
0
0
 
29
1
00:00
02:57
 10,564
  2,301
  -170,111
83
1
1
0
 
30
1
06:46
08:37
  6,659
  2,312
  -285,102
37
1
1
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.