GPS Space Vehicle Time Integrity for MJD 52547

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
07:05
12:43
 20,028
     6
  -251,031
49
0
0
0
 
2
1
04:37
12:13
 27,140
     8
   271,928
61
0
0
0
 
3
3
1
2
06:02
10:45
10:03
11:46
 14,355
  3,629
    13
    -6
   -67,494
   -67,550
43
47
0
0
0
0
0
0
 
4
1
13:31
21:13
 27,585
   -20
  -323,103
95
0
0
0
 
5
5
1
2
00:20
17:41
04:27
20:23
 14,767
  9,680
   -11
   -32
   -33,153
   -33,249
43
34
0
0
0
0
0
0
 
6
6
1
2
00:00
20:24
01:54
23:59
  6,864
 12,884
   -28
   -23
      444
      452
35
31
0
1
0
0
0
0
 
7
1
11:47
20:23
 30,863
    -9
  -401,461
299
0
1137
0
 
8
1
11:14
16:55
 20,444
    -6
  -456,292
154
0
0
0
 
9
9
1
2
00:00
22:01
03:05
23:59
 11,065
  7,102
   -17
   -14
    10,276
    10,419
39
31
0
0
0
0
0
0
 
10
1
16:38
22:57
 22,642
   -10
   -12,670
35
0
0
0
 
11
1
10:04
15:11
 18,136
    -1
   -21,829
40
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:35
17:16
13:58
18:55
 19,290
  5,898
    -1
   -28
    14,832
    14,822
40
37
0
0
0
0
0
0
 
14
1
00:00
08:26
 30,236
    -9
    46,923
41
2
0
0
 
15
15
1
2
00:00
22:58
04:41
23:59
 16,785
  3,702
   -10
   -60
   -17,498
   -17,904
47
25
1
32
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:58
04:01
23:59
 14,420
  3,701
     5
   -14
  -518,784
  -523,813
269
66
1
0
51
0
0
0
 
18
18
1
2
00:00
22:01
05:43
23:59
 20,494
  7,096
   -14
   -37
    37,571
    37,292
43
30
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:47
12:51
10:45
16:30
 17,781
 12,892
     4
   -11
   189,923
   189,955
42
42
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
04:17
10:47
 23,312
     8
   183,761
135
0
0
0
 
23
23
1
2
00:49
18:15
02:47
22:57
  7,085
 16,856
   -13
   -10
   -10,577
   -10,613
42
32
0
0
0
0
0
0
 
24
1
14:59
23:38
 31,005
   -15
   -61,032
46
0
0
0
 
25
1
01:55
10:03
 29,126
     0
   -33,342
43
1
0
0
 
26
1
19:05
23:45
 16,756
   -11
  -213,315
118
0
0
0
 
27
1
10:04
15:54
 20,921
    -1
  -194,081
373
0
4515
0
 
28
1
12:02
18:39
 23,748
    -4
    89,133
36
0
0
0
 
29
1
18:40
23:59
 19,111
   -11
  -264,613
131
0
0
0
 
30
30
1
2
02:48
20:24
05:53
22:00
 11,067
  5,750
   -13
   -37
  -331,070
  -333,168
125
65
1
0
1
0
0
0
 
31
31
1
2
07:22
12:14
11:46
13:21
 15,811
  4,003
     5
    16
  -360,826
  -360,798
43
35
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.