GPS Space Vehicle Time Integrity for MJD 52555

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
06:32
12:17
 20,642
    54
  -252,319
43
0
0
0
 
2
1
04:05
11:40
 27,222
    49
   276,184
58
0
0
0
 
3
3
1
2
05:30
10:13
09:32
11:14
 14,452
  3,619
    57
    44
   -69,680
   -69,731
32
41
1
0
0
0
0
0
 
4
1
12:59
20:42
 27,681
    33
  -329,642
94
0
0
0
 
5
5
1
2
00:00
17:08
03:53
19:50
 13,953
  9,698
    46
    34
   -33,976
   -34,052
29
49
10
0
0
0
0
0
 
6
6
1
2
00:00
19:51
01:27
23:59
  5,197
 14,857
    18
     7
      577
      571
27
45
0
0
0
0
0
0
 
7
1
11:14
19:50
 30,842
    38
  -378,082
310
0
2268
0
 
8
1
10:40
16:22
 20,458
    43
  -438,232
155
0
0
0
 
9
9
1
2
00:00
21:28
02:32
23:59
  9,097
  9,062
    26
    10
    11,584
    11,719
28
46
1
0
0
0
0
0
 
10
1
16:05
22:36
 23,387
    24
   -13,045
51
0
0
0
 
11
1
09:32
14:38
 18,282
    44
   -22,439
44
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:03
16:43
13:25
18:23
 19,277
  6,001
    41
    45
    15,412
    15,435
42
43
0
0
0
0
0
0
 
14
1
00:00
07:53
 28,269
    40
    45,892
29
3
0
0
 
15
15
1
2
00:00
22:37
04:09
23:59
 14,926
  4,920
    40
    -7
   -20,613
   -21,018
33
42
3
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
00:00
21:28
05:11
23:59
 18,575
  9,064
    35
    -4
    35,129
    34,822
29
46
4
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:15
12:18
10:12
15:59
 17,745
 13,226
    49
    35
   191,385
   191,418
31
50
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
03:45
10:17
 23,383
    50
   169,284
157
0
0
0
 
23
23
23
1
2
3
00:00
17:42
21:31
02:14
21:27
23:59
  7,990
 13,476
  8,893
    33
    32
     2
   -11,003
   -11,060
   -11,093
31
47
44
1
0
0
0
0
0
0
0
0
 
24
1
14:25
23:04
 31,009
    22
   -62,778
57
0
0
0
 
25
1
01:27
09:32
 28,938
    46
   -33,627
29
5
0
0
 
26
1
18:32
23:59
 19,578
    19
  -229,106
150
0
0
0
 
27
1
09:32
15:21
 20,849
    45
  -234,666
357
0
4086
0
 
28
1
11:30
18:07
 23,698
    56
    88,824
44
0
0
0
 
29
1
18:07
23:45
 20,197
    20
  -279,533
150
0
0
0
 
30
30
1
2
00:16
19:51
05:21
21:28
 18,227
  5,819
    37
     8
  -353,831
  -355,938
161
73
1
0
1
0
0
0
 
31
31
1
2
06:48
11:41
11:14
12:47
 15,864
  3,961
    59
    48
  -359,556
  -359,543
34
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.