GPS Space Vehicle Time Integrity for MJD 52445

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
14:11
19:55
 20,517
  1,208
  -233,919
49
0
0
0
 
2
1
11:42
19:26
 27,744
  1,217
   219,670
65
0
0
0
 
3
1
12:57
18:41
 20,514
  1,216
   -37,397
46
0
0
0
 
4
4
1
2
00:00
20:21
03:56
23:59
 14,105
 13,087
  1,191
  1,204
  -213,580
  -214,648
78
61
1
0
1
0
0
0
 
5
5
5
1
2
3
00:46
03:56
07:37
03:22
05:02
11:28
  9,307
  3,945
 13,783
  1,194
  1,206
  1,205
   -17,404
   -17,406
   -17,439
44
43
48
0
0
0
0
0
0
0
0
0
 
6
1
03:22
08:24
 17,966
  1,228
     5,550
53
0
0
0
 
7
7
1
2
00:00
18:42
03:22
23:59
 12,075
 19,010
  1,205
  1,195
  -628,471
  -627,215
78
108
1
0
1
0
0
0
 
8
1
18:15
23:57
 20,400
  1,203
  -631,648
92
0
0
0
 
9
1
05:03
10:03
 17,916
  1,253
    49,538
50
0
0
0
 
10
1
00:00
05:58
 21,417
  1,207
    -5,614
46
0
0
0
 
11
1
17:05
22:10
 18,177
  1,205
   -13,463
41
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:33
20:46
 18,715
  1,207
     9,633
43
0
0
0
 
14
1
06:56
15:32
 30,843
  1,206
    66,698
54
0
0
0
 
15
1
05:59
11:31
 19,859
  1,221
   -26,683
56
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
05:59
11:00
 17,976
  1,218
  -176,721
490
0
7304
0
 
18
18
1
2
05:03
09:09
07:36
12:36
  9,144
 12,364
  1,178
  1,210
    62,857
    62,858
49
51
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
12:50
19:33
17:45
23:34
 17,623
 14,397
  1,201
  1,190
   170,210
   170,259
46
40
0
0
0
0
0
0
 
21
21
1
2
07:35
10:04
09:09
13:50
  5,618
 13,512
  1,225
  1,216
     2,897
     2,899
48
47
0
0
0
0
0
0
 
22
1
11:05
17:28
 22,941
  1,216
  -363,307
257
0
184
0
 
23
23
1
2
01:28
07:37
05:58
09:09
 16,096
  5,470
  1,201
  1,207
    -3,132
    -3,138
45
48
1
0
0
0
0
0
 
24
24
1
2
00:00
21:53
06:35
23:59
 23,582
  7,584
  1,211
  1,184
   -36,371
   -36,582
47
39
1
0
0
0
0
0
 
25
1
09:09
17:05
 28,443
  1,204
   -27,129
46
0
0
0
 
26
1
03:22
06:56
 12,746
  1,237
   264,136
110
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
28
1
2
00:00
19:02
01:40
23:59
  6,008
 17,772
  1,218
  1,204
    87,058
    87,131
46
40
0
0
0
0
0
0
 
29
1
01:56
07:34
 20,208
  1,230
   -31,593
171
0
0
0
 
30
30
1
2
02:03
08:24
05:02
12:44
 10,697
 15,557
  1,199
  1,211
  -677,985
  -677,995
45
47
0
0
0
0
0
0
 
31
1
14:28
20:30
 21,616
  1,201
  -313,120
89
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.