GPS Space Vehicle Time Integrity for MJD 52281

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(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
01:28
07:03
 20,041
   359
  -210,146
40
0
0
0
 
2
1
02:47
10:58
 29,371
   365
   133,268
66
0
0
0
 
3
1
00:10
05:52
 20,487
   359
   -98,307
40
0
0
0
 
4
1
08:15
15:15
 25,001
   368
  -309,302
218
0
0
0
 
5
5
5
1
2
3
11:43
18:58
21:01
16:58
20:01
22:23
 18,867
  3,781
  4,818
   351
   362
   344
  -331,504
  -331,530
  -331,564
30
23
27
26
132
29
0
0
0
0
0
0
 
6
1
14:25
19:27
 18,051
   367
     2,523
20
547
0
0
 
7
1
07:04
14:41
 27,356
   360
  -675,013
117
0
0
0
 
8
1
05:30
11:12
 20,439
   365
  -665,761
53
0
0
0
 
9
1
15:45
20:38
 17,506
   355
    25,209
27
184
0
0
 
10
1
10:55
17:32
 23,775
   357
   -16,303
22
363
0
0
 
11
1
04:17
09:24
 18,348
   366
    -6,616
40
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:18
11:22
07:03
13:16
  9,867
  6,713
   367
   343
     1,417
     1,403
39
25
0
69
0
0
0
0
 
14
14
14
1
2
3
00:00
18:06
19:34
02:46
19:27
23:59
  9,941
  4,888
 15,809
   350
   357
   350
   111,991
   111,833
   111,800
35
17
29
3
122
110
0
0
0
0
0
0
 
15
1
17:13
22:50
 20,131
   365
  -125,479
42
4
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:59
21:00
 14,431
   366
   248,265
537
0
6623
0
 
18
18
1
2
15:40
19:28
18:57
23:44
 11,740
 15,302
   353
   351
    75,988
    75,983
20
28
353
9
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:12
07:04
04:17
10:56
 14,670
 13,906
   336
   362
   128,316
   128,414
44
40
0
0
0
0
0
0
 
21
21
21
1
2
3
00:00
18:58
21:00
01:09
20:38
23:59
  4,158
  5,977
 10,707
   351
   354
   357
    -4,664
    -4,643
    -4,635
40
22
26
0
246
37
0
0
0
0
0
0
 
22
22
1
2
00:00
22:24
04:17
23:59
 15,326
  5,722
   356
   350
  -555,604
  -557,185
101
39
0
0
0
0
0
0
 
23
1
13:17
19:33
 22,479
   353
    -3,806
19
729
0
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
00:00
20:39
04:17
23:59
 15,408
 12,000
   344
   343
   -21,138
   -21,168
37
25
0
91
0
0
0
0
 
26
1
13:30
18:57
 19,587
   359
    28,903
59
0
0
0
 
27
1
04:17
10:05
 20,784
   359
    -6,911
41
0
0
0
 
28
1
06:16
12:51
 23,590
   365
    53,822
39
1
0
0
 
29
29
1
2
00:00
19:28
03:24
23:59
 12,229
 16,222
   349
   348
  -568,596
  -567,790
55
54
1
0
1
0
0
0
 
30
30
1
2
13:15
20:02
17:12
23:56
 14,148
 13,914
   345
   347
  -309,666
  -310,970
231
233
0
0
1
0
0
0
 
31
1
01:29
07:25
 21,251
   361
   -84,988
39
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(AUS) 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(AUS) 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.