GPS Space Vehicle Time Integrity for MJD 52544

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
07:18
13:03
 20,630
   -20
  -250,511
43
0
0
0
 
2
1
04:50
12:25
 27,244
   -17
   270,311
62
0
0
0
 
3
3
1
2
06:15
10:57
10:15
11:58
 14,372
  3,631
   -25
   -39
   -66,678
   -66,730
37
45
0
0
0
0
0
0
 
4
1
13:43
21:24
 27,582
   -28
  -320,596
102
0
0
0
 
5
5
1
2
00:32
17:54
04:39
20:35
 14,773
  9,654
   -39
   -29
   -32,891
   -32,954
44
43
0
0
0
0
0
0
 
6
6
1
2
00:00
20:36
02:06
23:59
  7,551
 12,148
   -48
   -55
      402
      419
38
40
0
0
0
0
0
0
 
7
1
11:59
20:35
 30,896
   -27
  -410,016
292
0
914
0
 
8
1
11:26
17:08
 20,446
    -8
  -462,879
155
0
0
0
 
9
9
1
2
00:00
22:13
03:17
23:59
 11,796
  6,358
   -51
   -42
     9,780
     9,925
42
40
0
0
0
0
0
0
 
10
1
16:51
23:09
 22,639
   -41
   -12,508
44
0
0
0
 
11
1
10:16
15:24
 18,423
   -16
   -21,603
42
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:47
17:29
14:10
19:06
 19,291
  5,838
   -24
   -42
    14,619
    14,620
39
39
0
0
0
0
0
0
 
14
1
00:02
08:39
 30,864
   -37
    47,322
41
0
0
0
 
15
1
00:00
04:52
 17,471
   -43
   -16,314
46
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
04:14
 15,153
   -29
  -501,629
298
1
602
0
 
18
18
1
2
00:00
22:13
05:55
23:59
 21,220
  6,357
   -42
   -62
    38,461
    38,184
43
38
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:59
13:04
10:57
16:42
 17,800
 13,076
   -24
   -16
   189,367
   189,422
39
44
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
04:29
10:59
 23,317
   -22
   188,403
120
0
0
0
 
23
23
1
2
01:01
18:27
03:00
23:59
  7,088
 19,828
   -45
   -37
   -10,404
   -10,449
45
41
0
0
0
0
0
0
 
24
1
15:12
23:51
 30,999
   -39
   -60,368
51
0
0
0
 
25
1
02:07
10:15
 29,180
   -26
   -33,228
40
0
0
0
 
26
1
19:17
23:57
 16,744
   -36
  -207,291
122
0
0
0
 
27
1
10:16
16:06
 20,934
   -18
  -178,315
371
0
4695
0
 
28
1
12:14
18:51
 23,776
   -24
    89,254
40
0
0
0
 
29
1
18:52
23:59
 18,379
   -38
  -258,909
128
0
0
0
 
30
30
1
2
03:00
20:36
06:05
22:12
 11,054
  5,740
   -37
   -58
  -322,138
  -324,285
124
72
1
0
1
0
0
0
 
31
31
1
2
07:34
12:26
11:58
13:33
 15,756
  4,021
   -17
   -28
  -361,173
  -361,171
39
41
0
0
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(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.