GPS Space Vehicle Time Integrity for MJD 52424

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
15:38
21:21
 20,528
  1,078
  -230,685
44
0
0
0
 
2
2
1
2
13:11
18:53
18:16
20:58
 18,258
  7,487
  1,095
  1,083
   208,532
   208,610
45
36
0
0
0
0
0
0
 
3
1
14:23
20:03
 20,368
  1,083
   -31,281
41
0
0
0
 
4
4
1
2
00:00
21:53
05:20
23:59
 19,147
  7,581
  1,087
  1,072
  -185,647
  -186,845
78
46
1
0
1
0
0
0
 
5
5
1
2
02:11
09:34
06:28
12:53
 15,352
 11,899
  1,103
  1,101
   -14,620
   -14,659
21
32
618
1
0
0
0
0
 
6
1
04:46
09:48
 18,022
  1,117
     4,772
23
466
0
0
 
7
7
1
2
00:00
20:07
04:46
23:59
 17,105
 13,917
  1,101
  1,074
  -657,782
  -656,785
92
72
1
0
1
0
0
0
 
8
8
1
2
00:00
19:42
01:27
23:59
  5,231
 15,403
  1,079
  1,066
  -657,169
  -656,250
41
70
1
0
1
0
0
0
 
9
1
06:29
11:27
 17,794
  1,117
    46,212
26
79
0
0
 
10
1
01:17
07:27
 22,100
  1,112
    -4,569
23
764
0
0
 
11
1
18:17
23:36
 19,099
  1,076
   -12,308
40
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
01:56
17:01
20:07
03:02
20:05
22:14
  3,971
 11,048
  7,642
  1,106
  1,085
  1,062
     8,082
     8,104
     8,089
16
38
39
101
0
0
0
0
0
0
0
0
 
14
1
08:25
17:00
 30,806
  1,099
    71,578
49
0
0
0
 
15
1
07:27
12:58
 19,774
  1,113
   -18,848
43
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
07:27
11:27
 14,303
  1,107
     9,653
466
0
5343
0
 
18
18
1
2
06:29
10:37
09:04
14:01
  9,232
 12,174
  1,119
  1,100
    66,119
    66,072
23
32
242
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
14:18
21:22
01:06
19:12
23:59
  3,958
 17,544
  9,413
  1,077
  1,088
  1,076
   165,070
   165,240
   165,286
28
34
42
1
0
0
0
0
0
0
0
0
 
21
21
1
2
09:04
11:27
10:37
15:15
  5,542
 13,614
  1,136
  1,099
     2,455
     2,422
27
31
26
1
0
0
0
0
 
22
1
12:29
18:52
 22,860
  1,098
  -291,309
275
0
518
0
 
23
23
1
2
02:58
08:03
07:27
10:37
 16,085
  9,187
  1,102
  1,122
    -2,003
    -1,995
22
25
637
83
0
0
0
0
 
24
1
00:00
07:52
 28,205
  1,097
   -31,823
24
344
0
0
 
25
1
11:33
18:16
 24,110
  1,099
   -26,212
33
2
0
0
 
26
26
1
2
03:36
07:56
07:55
09:04
 15,461
  4,040
  1,114
  1,129
   222,107
   222,341
100
42
0
0
0
0
0
0
 
27
1
18:17
23:59
 20,502
  1,076
   -20,506
41
0
0
0
 
28
28
1
2
00:00
20:25
03:06
23:59
 11,145
 12,822
  1,095
  1,070
    84,674
    84,742
28
41
11
0
0
0
0
0
 
29
1
04:46
08:24
 12,998
  1,112
  -352,518
91
0
0
0
 
30
30
30
30
1
2
3
4
03:27
05:20
09:49
11:30
04:46
06:28
11:28
14:08
  4,729
  4,049
  5,939
  9,455
  1,094
  1,105
  1,110
  1,096
  -670,811
  -670,846
  -670,962
  -671,032
21
24
33
34
190
90
1
6
0
0
0
0
0
0
0
0
 
31
1
15:51
20:03
 15,093
  1,095
  -288,679
74
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.