GPS Space Vehicle Time Integrity for MJD 52634

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
01:04
06:50
 20,276
   432
  -263,418
46
0
0
0
 
2
2
1
2
00:00
22:40
06:24
23:59
 22,442
  4,659
   441
   400
    38,111
    38,526
60
35
1
0
0
0
0
0
 
3
1
00:09
05:55
 20,114
   433
   -91,325
43
0
0
0
 
4
1
07:44
15:36
 28,004
   429
    -3,018
65
0
0
0
 
5
5
1
2
11:36
18:49
16:14
22:16
 16,594
 12,315
   420
   415
   -47,295
   -47,359
47
42
0
0
0
0
0
0
 
6
1
14:34
19:55
 19,081
   431
     2,562
44
0
0
0
 
7
1
05:55
14:33
 30,814
   427
  -160,384
325
0
2635
0
 
8
1
05:11
10:54
 20,369
   432
  -102,113
157
0
0
0
 
9
1
15:36
21:03
 19,427
   420
    23,667
44
0
0
0
 
10
1
10:40
17:10
 23,122
   427
   -16,932
44
0
0
0
 
11
1
03:28
09:13
 20,373
   438
   -29,482
47
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:44
11:16
08:05
13:08
 18,935
  6,627
   430
   400
    20,644
    20,631
45
44
0
0
0
0
0
0
 
14
14
1
2
00:00
17:45
02:26
23:59
  8,460
 22,242
   426
   417
    33,193
    33,070
35
42
0
0
0
0
0
0
 
15
15
1
2
17:14
19:55
18:49
22:56
  5,655
 10,795
   424
   426
   -52,103
   -52,157
43
48
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:15
21:59
 20,497
   423
    -9,168
44
0
0
0
 
18
1
15:38
23:49
 29,173
   422
    11,485
50
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:01
06:51
04:53
10:45
 17,014
 13,926
   418
   429
   203,595
   203,639
45
44
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
12:45
21:23
 30,899
   425
   -15,771
46
0
0
0
 
24
1
08:54
17:31
 30,675
   424
   -80,651
51
0
0
0
 
25
25
1
2
00:00
19:55
04:25
23:59
 15,551
 14,476
   428
   414
   -36,579
   -36,626
40
37
0
0
0
0
0
0
 
26
1
13:10
18:49
 20,180
   421
  -360,452
105
0
0
0
 
27
1
04:26
10:02
 19,906
   437
  -514,156
159
0
0
0
 
28
1
06:07
12:44
 23,555
   433
    80,817
48
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
13:14
18:49
21:03
15:36
19:55
23:54
  8,456
  3,873
 10,082
   424
   417
   407
  -512,920
  -513,187
  -513,358
62
46
68
0
0
0
0
0
0
0
0
0
 
31
1
01:21
05:55
 15,969
   441
  -304,111
85
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.