GPS Space Vehicle Time Integrity for MJD 53348

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
20:03
03:24
23:59
 12,197
 14,067
  -123
  -118
  -377,375
  -377,508
7
9
15
0
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
00:00
05:05
 18,208
  -120
   -67,445
18
1
0
0
 
4
1
07:06
14:28
 26,504
  -113
  -513,384
147
0
0
0
 
5
5
1
2
11:01
17:51
15:13
21:38
 15,161
 13,642
  -108
  -116
   -64,700
   -64,758
13
12
0
0
0
0
0
0
 
6
6
1
2
14:29
22:46
19:07
23:48
 16,729
  3,735
  -112
  -116
  -454,194
  -453,848
70
16
1
0
0
0
0
0
 
7
1
05:05
13:38
 30,784
  -111
  -167,458
245
0
0
0
 
8
1
04:22
10:03
 20,474
  -113
    15,291
6
35
0
0
 
9
1
15:14
20:03
 17,315
  -112
    18,563
10
0
0
0
 
10
1
10:00
16:36
 23,754
  -116
   -55,292
6
20
0
0
 
11
1
03:25
08:26
 18,046
  -112
  -173,817
20
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:44
07:06
 19,313
  -118
    16,839
5
49
0
0
 
14
14
1
2
00:00
17:31
01:36
23:59
  5,672
 23,282
  -118
  -111
    31,112
    31,120
5
3
8
216
0
0
0
0
 
15
1
17:32
22:54
 19,321
  -112
  -359,366
29
0
0
0
 
16
16
1
2
00:00
21:17
03:30
23:59
 12,538
  9,746
  -121
  -113
    -3,012
    -2,978
4
5
51
20
0
0
0
0
 
17
1
09:22
17:59
 31,032
  -111
   142,967
82
0
0
0
 
18
18
1
2
14:29
19:08
17:59
22:45
 12,626
 13,028
  -114
  -114
   105,125
   105,191
14
14
0
0
0
0
0
0
 
19
1
00:32
06:24
 21,174
  -115
     8,781
8
99
0
0
 
20
20
20
1
2
3
00:00
06:04
22:54
03:58
09:40
23:59
 14,220
 12,968
  3,917
  -119
  -113
  -114
   100,806
   100,752
   100,591
14
11
4
0
1
23
0
0
0
0
0
0
 
21
1
16:03
21:16
 18,789
  -114
   -84,489
6
32
0
0
 
22
1
18:00
23:59
 21,580
  -112
   -15,709
3
128
0
0
 
23
1
00:24
06:04
 20,319
  -117
  -206,109
13
0
0
0
 
24
1
07:47
16:03
 29,754
  -112
   -79,566
25
0
0
0
 
25
25
1
2
00:00
19:08
03:24
23:59
 12,196
 17,488
  -120
  -112
   -81,328
   -81,377
3
4
145
43
0
0
0
0
 
26
1
12:38
17:50
 18,740
  -116
  -293,860
42
0
0
0
 
27
1
03:25
09:18
 21,148
  -113
  -488,268
50
0
0
0
 
28
1
05:25
11:01
 20,211
  -115
   -45,718
5
76
0
0
 
29
29
1
2
13:39
16:15
16:03
17:31
  8,602
  4,545
  -113
  -118
  -241,994
  -241,879
38
21
0
0
0
0
0
0
 
30
30
30
1
2
3
12:38
18:00
21:39
14:28
19:07
22:54
  6,621
  4,068
  4,486
  -110
  -117
  -119
  -490,232
  -490,037
  -489,890
21
15
12
1
1
0
0
0
0
0
0
0
 
31
31
1
2
06:25
08:26
07:46
11:00
  4,856
  9,221
  -109
  -112
      539
      549
4
4
23
33
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(NIMT) 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(NIMT) 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.