GPS Space Vehicle Time Integrity for MJD 52464

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
12:52
18:36
 20,559
   -84
  -238,418
34
4
0
0
 
2
2
1
2
10:22
16:13
15:34
18:03
 18,651
  6,567
   -78
   -87
   228,382
   228,464
40
29
0
4
0
0
0
0
 
3
1
11:40
17:23
 20,436
   -83
   -44,107
34
4
0
0
 
4
4
1
2
00:00
19:12
02:40
23:59
  9,597
 17,187
  -101
   -95
  -238,446
  -239,452
52
75
1
0
1
0
0
0
 
5
5
1
2
00:00
06:18
03:44
10:10
 13,454
 13,856
   -99
   -75
   -21,253
   -21,280
38
29
0
3
0
0
0
0
 
6
1
02:41
07:07
 15,908
   -77
     4,604
33
0
0
0
 
7
7
1
2
00:00
17:24
02:04
23:59
  7,449
 23,663
   -83
  -100
  -598,021
  -596,554
61
148
1
0
1
0
0
0
 
8
1
16:57
22:38
 20,418
   -90
  -607,249
99
0
0
0
 
9
1
03:45
08:45
 17,940
   -72
    50,839
33
0
0
0
 
10
10
1
2
00:00
22:24
04:39
23:59
 16,720
  5,682
   -86
  -106
    -8,013
    -8,085
37
25
0
11
0
0
0
0
 
11
1
15:34
20:52
 18,991
   -86
   -15,938
31
4
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
14:13
17:24
17:21
19:30
 11,251
  7,596
   -83
   -91
     9,560
     9,559
30
34
0
0
0
0
0
0
 
14
1
05:37
14:12
 30,834
   -78
    61,280
37
8
0
0
 
15
1
04:40
10:12
 19,870
   -75
   -35,214
40
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
04:40
09:42
 18,034
   -85
  -319,946
416
0
5430
0
 
18
18
1
2
03:45
07:49
06:03
11:19
  8,218
 12,525
   -92
   -74
    58,140
    58,118
32
29
0
37
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
11:30
18:37
16:26
22:14
 17,701
 12,973
   -87
  -100
   173,204
   173,251
29
29
3
0
0
0
0
0
 
21
1
06:18
12:32
 22,384
   -70
     1,969
29
14
0
0
 
22
1
09:48
16:13
 22,987
   -74
  -427,001
254
0
102
0
 
23
23
1
2
00:07
06:18
05:36
07:49
 19,673
  5,437
   -92
   -73
    -5,486
    -5,477
36
31
0
0
0
0
0
0
 
24
24
1
2
00:00
20:37
05:19
23:59
 19,108
 12,104
   -92
  -104
   -41,967
   -42,161
37
28
1
3
0
0
0
0
 
25
1
07:49
15:34
 27,756
   -81
   -29,243
31
26
0
0
 
26
1
02:05
06:17
 15,105
   -77
   -19,722
140
0
0
0
 
27
1
15:34
21:27
 21,073
   -87
   -23,133
190
0
0
0
 
28
1
17:42
23:59
 22,533
   -88
    87,446
30
11
0
0
 
29
1
00:24
04:39
 15,282
   -79
   -81,014
128
0
0
0
 
30
30
1
2
00:47
08:46
03:44
11:28
 10,610
  9,700
  -102
   -72
  -676,338
  -676,179
43
29
0
45
0
0
0
0
 
31
31
1
2
13:09
18:04
17:23
19:11
 15,094
  4,004
   -86
   -90
  -332,853
  -332,980
48
36
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.