GPS Space Vehicle Time Integrity for MJD 52538

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
07:43
13:28
 20,617
   -62
  -249,472
58
0
0
0
 
2
1
05:14
12:50
 27,237
   -54
   267,079
66
0
0
0
 
3
3
1
2
06:39
11:22
10:39
12:22
 14,314
  3,643
   -54
   -47
   -65,039
   -65,069
48
51
0
0
0
0
0
0
 
4
1
14:07
21:47
 27,513
   -69
  -315,507
99
0
0
0
 
5
5
1
2
01:15
18:19
05:04
22:00
 13,740
 13,184
   -65
   -73
   -32,280
   -32,374
46
50
0
0
0
0
0
0
 
6
6
1
2
00:00
21:48
02:05
23:59
  7,517
  7,829
   -84
   -78
      269
      297
49
47
0
0
0
0
0
0
 
7
1
12:23
20:59
 30,845
   -68
  -426,830
294
0
1683
0
 
8
1
11:51
17:33
 20,420
   -59
  -475,814
148
0
0
0
 
9
1
00:00
03:42
 13,298
   -76
     8,834
47
0
0
0
 
10
1
17:15
22:00
 16,992
   -64
   -12,197
46
0
0
0
 
11
1
10:39
15:48
 18,468
   -65
   -21,155
49
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:11
17:54
14:34
19:30
 19,308
  5,754
   -69
   -83
    14,175
    14,179
51
45
0
0
0
0
0
0
 
14
1
00:27
09:04
 30,857
   -69
    48,152
47
0
0
0
 
15
1
00:00
05:16
 18,901
   -75
   -13,999
51
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
04:38
 16,681
   -62
  -465,416
357
0
2939
0
 
18
18
1
2
00:00
03:43
01:04
06:19
  3,765
  9,361
   -95
   -60
    40,216
    40,195
47
50
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:23
13:29
11:21
17:06
 17,826
 12,951
   -63
   -76
   188,239
   188,276
48
51
0
0
0
0
0
0
 
21
1
01:12
07:31
 22,707
   -66
     3,862
50
0
0
0
 
22
1
04:53
11:22
 23,271
   -58
   196,475
106
0
0
0
 
23
23
1
2
01:12
18:52
02:46
22:00
  5,630
 11,180
   -79
   -69
   -10,048
   -10,086
47
47
0
0
0
0
0
0
 
24
1
15:37
23:59
 30,001
   -71
   -59,045
56
0
0
0
 
25
1
02:46
10:39
 28,241
   -56
   -32,991
48
0
0
0
 
26
1
19:42
22:00
  8,255
   -74
  -194,955
69
0
0
0
 
27
1
10:39
16:30
 20,950
   -64
  -145,868
399
0
5789
0
 
28
1
12:39
19:16
 23,713
   -65
    89,412
46
0
0
0
 
29
29
1
2
19:16
22:33
22:00
23:34
  9,761
  3,658
   -79
   -74
  -247,228
  -247,430
74
55
0
0
0
0
0
0
 
30
1
02:06
06:30
 15,782
   -73
  -303,549
171
1
1
0
 
31
31
1
2
07:59
12:51
12:22
13:58
 15,733
  4,005
   -57
   -69
  -361,629
  -361,635
50
50
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.