GPS Space Vehicle Time Integrity for MJD 52490

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
11:04
16:48
 20,574
   -27
  -242,194
38
0
0
0
2
1
08:33
16:12
 27,385
   -29
   242,011
59
0
0
0
3
3
1
2
09:54
14:31
13:49
15:37
 14,033
  3,978
   -29
   -23
   -51,362
   -51,394
38
36
0
0
0
0
0
0
4
1
17:22
23:59
 23,777
   -42
  -268,854
104
0
0
0
5
5
5
1
2
3
00:00
04:31
21:37
01:58
08:23
23:59
  7,064
 13,881
  8,502
   -56
   -36
   -52
   -24,943
   -24,969
   -25,106
22
36
22
242
0
345
0
0
0
0
0
0
6
1
00:59
05:21
 15,688
   -34
     5,013
30
1
0
0
7
1
15:38
23:59
 29,965
   -31
  -544,946
212
0
0
0
8
1
15:10
20:51
 20,402
   -25
  -566,613
112
0
0
0
9
1
01:59
06:59
 17,933
   -27
     2,157
32
1
0
0
10
10
1
2
00:00
20:35
02:49
23:59
 10,154
 12,200
   -40
   -39
    -9,423
    -9,463
24
24
254
157
0
0
0
0
11
1
13:50
19:05
 18,847
   -36
   -17,622
34
1
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
12:24
21:17
17:47
22:36
 19,254
  4,706
   -28
   -71
    11,257
    11,233
35
24
0
50
0
0
0
0
14
1
03:48
12:24
 30,809
   -30
    56,195
42
0
0
0
15
1
02:50
08:25
 19,969
   -26
   -44,875
41
0
0
0
16
-
 
 
 
 
 
 
 
 
 
17
1
02:50
07:55
 18,207
   -28
   -89,865
577
0
9117
0
18
18
1
2
01:59
06:03
04:18
09:34
  8,313
 12,619
   -46
   -26
    52,731
    52,707
25
40
76
0
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:41
16:49
14:38
20:24
 17,780
 12,834
   -30
   -41
   178,870
   178,916
37
27
0
20
0
0
0
0
21
1
04:26
10:46
 22,755
   -25
     2,477
37
0
0
0
22
1
08:04
14:30
 23,054
   -21
  -478,974
57
0
0
0
23
23
23
1
2
3
00:00
04:26
22:13
02:49
06:02
23:59
 10,155
  5,750
  6,349
   -39
   -30
   -56
    -7,023
    -7,024
    -7,091
22
33
25
431
0
111
0
0
0
0
0
0
24
24
1
2
00:00
18:53
03:36
23:59
 12,953
 18,309
   -35
   -48
   -47,832
   -48,037
23
31
520
23
0
0
0
0
25
1
06:03
13:49
 27,877
   -23
   -30,456
39
0
0
0
26
26
1
2
00:00
22:59
03:47
23:59
 13,598
  3,611
   -30
   -51
   -85,008
   -87,214
113
32
0
4
0
0
0
0
27
1
13:50
19:43
 21,086
   -26
   -69,350
86
0
0
0
28
1
15:58
22:32
 23,562
   -30
    89,048
28
11
0
0
29
29
1
2
00:00
22:33
04:15
23:59
 15,280
  5,191
   -33
   -53
  -143,154
  -145,203
127
38
1
0
1
0
0
0
30
30
1
2
00:19
06:59
01:58
09:44
  5,908
  9,828
   -46
   -24
  -116,772
  -118,089
86
154
1
0
1
0
0
0
31
31
1
2
11:20
16:12
15:37
17:21
 15,360
  4,103
   -24
   -29
  -351,068
  -351,145
44
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.