GPS Space Vehicle Time Integrity for MJD 52620

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
02:00
07:46
 20,695
   393
  -261,268
48
0
0
0
 
2
1
00:00
07:19
 26,234
   384
    30,544
67
1
0
0
 
3
1
01:06
06:51
 20,609
   387
   -87,601
51
0
0
0
 
4
1
08:42
16:31
 28,061
   383
  -374,197
74
0
0
0
 
5
5
1
2
12:35
19:12
17:02
23:16
 15,960
 14,555
   376
   364
   -45,056
   -45,119
48
52
0
0
0
0
0
0
 
6
1
15:25
20:54
 19,683
   386
     2,353
46
0
0
0
 
7
1
06:52
15:24
 30,625
   378
  -160,726
374
0
6483
0
 
8
1
06:09
11:52
 20,513
   392
   -71,106
171
0
0
0
 
9
1
16:57
22:00
 18,138
   378
    21,457
49
0
0
0
 
10
1
11:38
18:07
 23,294
   376
   -16,197
44
0
0
0
 
11
1
04:26
10:10
 20,586
   392
   -28,087
49
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:41
12:14
09:02
14:04
 19,176
  6,606
   383
   351
    19,753
    19,738
47
47
0
0
0
0
0
0
 
14
14
1
2
00:00
18:43
03:23
23:59
 12,174
 18,919
   377
   370
    35,136
    35,006
41
50
0
0
0
0
0
0
 
15
1
19:47
23:51
 14,606
   376
   -46,681
56
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
18:08
22:57
 17,255
   385
    -7,491
51
0
0
0
 
18
1
17:03
23:59
 24,888
   375
    15,034
53
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:57
07:47
05:50
11:41
 17,516
 14,002
   375
   383
   201,696
   201,740
47
49
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
13:25
17:03
16:56
21:57
 12,645
 17,570
   373
   371
   -14,830
   -14,849
45
50
0
0
0
0
0
0
 
24
1
09:52
18:29
 30,929
   392
   -77,420
49
0
0
0
 
25
25
1
2
00:00
20:54
05:25
23:59
 19,448
 11,056
   382
   364
   -36,062
   -36,098
43
46
0
0
0
0
0
0
 
26
1
14:07
18:42
 16,444
   384
  -340,358
86
0
0
0
 
27
1
05:26
10:59
 19,895
   389
  -480,135
190
0
0
0
 
28
1
07:04
13:41
 23,771
   393
    82,916
53
0
0
0
 
29
1
13:42
19:12
 19,708
   378
  -385,039
102
0
0
0
 
30
1
21:58
23:59
  7,291
   373
  -494,182
61
0
0
0
 
31
1
02:19
06:51
 16,284
   395
  -319,753
79
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.