GPS Space Vehicle Time Integrity for MJD 52480

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
11:46
17:30
 20,581
   -55
  -240,877
44
0
0
0
 
2
1
09:15
16:54
 27,466
   -55
   236,805
57
0
0
0
 
3
3
1
2
10:35
15:10
14:29
16:18
 14,011
  4,058
   -62
   -60
   -48,578
   -48,620
41
45
0
0
0
0
0
0
 
4
4
1
2
00:00
18:04
01:37
23:59
  5,809
 21,264
   -76
   -67
  -256,986
  -257,924
52
98
1
0
1
0
0
0
 
5
5
5
1
2
3
00:00
05:12
22:19
02:39
09:04
23:59
  9,511
 13,891
  6,035
   -73
   -55
   -78
   -23,543
   -23,561
   -23,679
48
40
43
0
0
0
0
0
0
0
0
0
 
6
1
01:38
06:02
 15,765
   -54
     4,793
43
0
0
0
 
7
1
16:19
23:59
 27,552
   -66
  -565,833
191
0
0
0
 
8
1
15:51
21:32
 20,417
   -62
  -582,945
111
0
0
0
 
9
1
02:40
07:40
 17,932
   -50
      826
41
0
0
0
 
10
10
1
2
00:00
21:17
03:32
23:59
 12,680
  9,692
   -62
   -67
    -8,878
    -8,917
47
43
0
0
0
0
0
0
 
11
1
14:30
19:46
 18,919
   -64
   -16,992
45
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
13:06
22:00
18:27
23:14
 19,164
  4,420
   -61
   -90
    10,601
    10,589
42
42
0
0
0
0
0
0
 
14
1
04:30
13:06
 30,830
   -54
    58,072
47
0
0
0
 
15
1
03:33
09:06
 19,915
   -52
   -41,212
48
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
03:33
08:36
 18,139
   -52
  -420,230
367
0
3854
0
 
18
18
1
2
02:40
06:45
04:58
10:14
  8,274
 12,501
   -68
   -51
    54,911
    54,886
43
44
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
10:23
17:30
15:20
21:06
 17,775
 12,907
   -59
   -71
   176,733
   176,778
39
46
0
0
0
0
0
0
 
21
1
05:06
11:27
 22,710
   -52
     2,272
41
0
0
0
 
22
1
08:44
15:09
 23,028
   -50
  -473,567
56
0
0
0
 
23
23
23
1
2
3
00:00
05:06
22:55
03:32
06:44
23:59
 12,674
  5,792
  3,832
   -60
   -51
   -87
    -6,390
    -6,392
    -6,469
46
38
46
0
0
0
0
0
0
0
0
0
 
24
24
1
2
00:00
19:33
04:16
23:59
 15,296
 15,932
   -65
   -75
   -45,583
   -45,781
46
46
0
0
0
0
0
0
 
25
1
06:45
14:29
 27,778
   -63
   -30,018
43
0
0
0
 
26
1
01:00
04:29
 12,494
   -53
   -60,452
115
0
0
0
 
27
1
14:30
20:23
 21,098
   -54
   -56,140
123
0
0
0
 
28
1
16:38
23:13
 23,612
   -57
    88,517
44
0
0
0
 
29
1
00:00
04:57
 17,781
   -55
  -119,837
150
1
1
0
 
30
30
1
2
00:00
07:40
02:39
10:24
  9,516
  9,771
   -77
   -47
   -71,054
   -72,534
149
163
1
1
1
1
0
0
 
31
31
1
2
12:02
16:55
16:18
18:03
 15,305
  4,077
   -58
   -61
  -345,161
  -345,256
50
46
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.