GPS Space Vehicle Time Integrity for MJD 52419

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
15:59
21:42
 20,515
  1,064
  -229,929
46
0
0
0
 
2
2
1
2
13:32
19:12
18:37
21:19
 18,245
  7,553
  1,070
  1,039
   205,942
   206,001
51
40
0
0
0
0
0
0
 
3
1
14:43
20:24
 20,354
  1,069
   -29,772
51
0
0
0
 
4
1
00:00
05:40
 20,353
  1,064
  -178,744
104
0
0
0
 
5
5
5
1
2
3
02:32
05:41
10:01
05:06
06:49
13:13
  9,192
  4,059
 11,475
  1,056
  1,058
  1,070
   -13,932
   -13,947
   -13,972
36
44
43
0
0
0
0
0
0
0
0
0
 
6
1
05:06
10:01
 17,601
  1,079
     4,582
44
0
0
0
 
7
7
1
2
00:00
20:24
05:06
22:00
 18,302
  5,656
  1,068
  1,054
  -663,846
  -662,945
84
45
1
0
1
0
0
0
 
8
8
1
2
00:00
20:03
01:48
22:00
  6,470
  6,998
  1,061
  1,044
  -662,369
  -661,536
51
50
1
0
1
0
0
0
 
9
1
06:49
11:45
 17,651
  1,071
    45,407
44
0
0
0
 
10
1
01:38
07:48
 22,137
  1,071
    -4,360
40
0
0
0
 
11
1
18:38
20:26
  6,491
  1,063
   -12,022
41
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:15
17:22
03:24
21:19
  4,097
 14,117
  1,048
  1,054
     7,696
     7,742
36
41
0
0
0
0
0
0
 
14
1
08:46
17:21
 30,802
  1,072
    72,795
47
0
0
0
 
15
1
07:49
13:19
 19,688
  1,064
   -17,006
51
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
07:49
11:47
 14,220
  1,076
    58,623
474
0
5318
0
 
18
18
1
2
06:49
10:58
09:24
14:21
  9,256
 12,156
  1,065
  1,068
    66,776
    66,753
43
46
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
14:39
01:27
19:32
  5,230
 17,538
  1,055
  1,062
   163,864
   164,034
46
44
0
0
0
0
0
0
 
21
21
1
2
09:25
11:45
10:57
15:36
  5,531
 13,771
  1,060
  1,080
     2,275
     2,296
43
41
0
0
0
0
0
0
 
22
1
12:50
19:12
 22,845
  1,072
  -273,474
279
0
349
0
 
23
23
1
2
03:19
08:25
07:48
10:01
 16,116
  5,720
  1,066
  1,067
    -1,754
    -1,762
42
41
0
0
0
0
0
0
 
24
1
00:00
08:08
 29,198
  1,066
   -30,729
44
0
0
0
 
25
1
10:58
18:37
 27,438
  1,070
   -25,996
43
0
0
0
 
26
1
03:56
09:24
 19,605
  1,071
   212,631
129
0
0
0
 
27
1
18:37
22:00
 12,072
  1,062
   -20,155
40
0
0
0
 
28
28
1
2
00:00
20:45
03:26
22:00
 12,364
  4,504
  1,065
  1,036
    84,060
    84,124
41
39
0
0
0
0
0
0
 
29
1
05:06
08:45
 13,094
  1,074
  -362,567
100
0
0
0
 
30
30
30
1
2
3
03:47
10:10
11:48
06:49
11:45
14:28
 10,894
  5,683
  9,573
  1,057
  1,075
  1,063
  -667,502
  -667,656
  -667,734
47
49
49
0
0
0
0
0
0
0
0
0
 
31
31
1
2
16:11
20:27
20:24
22:00
 15,097
  5,571
  1,071
  1,049
  -282,301
  -282,483
82
48
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.