GPS Space Vehicle Time Integrity for MJD 52455

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
13:30
19:13
 20,528
  1,258
  -235,496
45
0
0
0
 
2
1
11:00
18:42
 27,645
  1,272
   225,024
60
0
0
0
 
3
1
12:17
18:00
 20,525
  1,264
   -40,199
47
0
0
0
 
4
4
1
2
00:00
19:40
03:16
23:59
 11,717
 15,491
  1,248
  1,261
  -226,116
  -227,147
62
68
1
0
1
0
0
0
 
5
5
1
2
00:05
06:55
04:21
10:47
 15,292
 13,848
  1,255
  1,269
   -18,682
   -18,705
40
44
0
0
0
0
0
0
 
6
1
03:16
07:43
 15,915
  1,269
     5,800
46
0
0
0
 
7
7
1
2
00:00
18:01
02:41
23:59
  9,661
 21,404
  1,269
  1,256
  -612,316
  -610,946
66
131
1
0
1
0
0
0
 
8
1
17:34
23:16
 20,388
  1,265
  -618,489
100
0
0
0
 
9
1
04:22
09:22
 17,935
  1,270
    51,015
46
0
0
0
 
10
1
00:00
05:17
 18,933
  1,275
    -6,134
41
0
0
0
 
11
1
16:25
21:29
 18,161
  1,266
   -13,993
43
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:51
20:06
 18,834
  1,266
    10,359
42
0
0
0
 
14
1
06:14
14:50
 30,829
  1,273
    64,563
48
0
0
0
 
15
1
05:17
10:50
 19,864
  1,275
   -30,444
50
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
05:17
10:19
 18,019
  1,276
  -254,469
451
0
6682
0
 
18
18
1
2
04:22
08:28
06:39
11:56
  8,208
 12,378
  1,262
  1,275
    61,197
    61,174
47
43
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
12:08
18:52
17:03
22:52
 17,632
 14,300
  1,264
  1,252
   172,552
   172,599
44
36
0
0
0
0
0
0
 
21
21
1
2
06:47
09:23
08:28
13:09
  5,959
 13,498
  1,259
  1,277
     3,124
     3,145
44
41
0
0
0
0
0
0
 
22
1
10:25
16:48
 22,925
  1,278
  -396,273
257
0
118
0
 
23
23
1
2
00:45
06:55
05:17
08:28
 16,183
  5,532
  1,264
  1,278
    -3,639
    -3,636
42
44
0
0
0
0
0
0
 
24
24
1
2
00:00
21:13
05:55
23:59
 21,212
  9,964
  1,261
  1,249
   -38,577
   -38,777
43
30
0
0
0
0
0
0
 
25
1
08:29
16:24
 28,429
  1,274
   -27,489
44
0
0
0
 
26
1
02:42
06:55
 15,072
  1,273
   285,252
110
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
1
18:19
23:59
 20,310
  1,266
    88,091
39
0
0
0
 
29
1
01:02
06:39
 20,178
  1,271
   -57,149
181
0
0
0
 
30
30
1
2
01:23
07:44
04:21
12:04
 10,636
 15,584
  1,256
  1,273
  -677,479
  -677,410
45
43
0
0
0
0
0
0
 
31
1
13:47
19:49
 21,631
  1,267
  -323,211
86
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.