GPS Space Vehicle Time Integrity for MJD 52470

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
12:27
18:11
 20,496
   -84
  -239,476
31
125
0
0
 
2
2
1
2
09:57
15:49
15:09
17:37
 18,699
  6,448
   -87
  -103
   231,485
   231,560
36
28
12
4
0
0
0
0
 
3
1
11:16
16:58
 20,438
   -91
   -45,803
33
12
0
0
 
4
4
1
2
00:00
18:46
02:16
23:59
  8,174
 18,732
  -115
  -100
  -245,549
  -246,521
43
79
1
0
1
0
0
0
 
5
5
1
2
00:00
05:53
03:20
09:45
 11,954
 13,894
   -94
   -87
   -22,122
   -22,152
29
28
0
11
0
0
0
0
 
6
1
02:17
06:42
 15,862
   -85
     4,675
30
3
0
0
 
7
7
1
2
00:00
16:59
01:40
23:59
  6,001
 25,125
   -90
  -107
  -586,965
  -585,428
47
166
1
0
1
0
0
0
 
8
1
16:32
22:14
 20,386
   -93
  -598,399
106
0
0
0
 
9
1
03:21
08:21
 17,964
   -91
    51,583
28
2
0
0
 
10
10
1
2
00:00
21:59
04:14
23:59
 15,223
  7,201
   -93
   -96
    -8,360
    -8,413
31
30
2
2
0
0
0
0
 
11
1
15:10
20:27
 18,962
   -96
   -16,335
32
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
13:48
16:59
22:43
16:57
19:06
23:51
 11,257
  7,613
  4,087
   -92
  -102
  -106
     9,939
     9,936
     9,947
28
29
31
1
1
0
0
0
0
0
0
0
 
14
1
05:12
13:47
 30,827
   -89
    60,032
32
60
0
0
 
15
1
04:15
09:47
 19,762
   -86
   -37,495
38
24
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
04:15
09:17
 18,068
   -83
  -359,593
392
0
4863
0
 
18
18
1
2
04:16
07:25
05:39
10:55
  4,944
 12,507
   -97
   -84
    56,947
    56,925
30
28
0
14
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
11:05
18:12
16:01
21:48
 17,706
 12,944
   -91
  -109
   174,547
   174,589
26
27
68
8
0
0
0
0
 
21
1
05:53
12:08
 22,365
   -85
     2,093
26
78
0
0
 
22
1
09:24
15:49
 22,988
   -78
  -446,262
245
0
0
0
 
23
23
1
2
00:00
05:53
05:11
07:24
 18,601
  5,440
   -99
   -89
    -5,824
    -5,828
30
25
0
10
0
0
0
0
 
24
24
1
2
00:00
20:13
04:56
23:59
 17,648
 13,536
   -99
  -107
   -43,330
   -43,529
31
27
15
21
0
0
0
0
 
25
1
07:25
15:09
 27,748
   -91
   -29,546
27
101
0
0
 
26
1
01:41
05:53
 15,079
   -83
   -35,228
138
0
0
0
 
27
1
15:10
21:03
 21,073
   -89
   -37,447
161
0
0
0
 
28
1
17:18
23:54
 23,641
   -98
    87,854
28
23
0
0
 
29
1
00:00
04:14
 15,210
   -86
   -95,739
123
0
0
0
 
30
30
1
2
00:23
08:22
03:20
11:04
 10,558
  9,703
  -107
   -93
   -22,976
   -24,579
170
167
1
0
1
0
0
0
 
31
31
1
2
12:44
17:38
16:58
18:45
 15,200
  4,013
   -81
   -93
  -337,873
  -337,996
44
31
1
1
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.