GPS Space Vehicle Time Integrity for MJD 53814

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
11:25
19:22
 28,620
  1,192
   -41,266
21
0
0
0
 
2
1
00:36
08:39
 28,991
  1,190
    14,808
18
0
0
0
 
3
1
15:37
21:07
 19,790
  1,190
   -82,250
29
0
0
0
 
4
1
00:00
06:52
 24,726
  1,191
  -180,610
87
1
1
0
 
5
5
1
2
03:32
09:54
07:40
13:51
 14,864
 14,199
  1,183
  1,185
   320,391
   318,670
332
306
0
0
1895
942
0
0
 
6
1
05:40
11:14
 20,062
  1,190
  -414,209
167
0
1
0
 
7
7
7
1
2
3
05:59
09:54
14:05
07:40
11:24
16:27
  6,026
  5,422
  8,472
  1,188
  1,179
  1,166
  -515,022
  -515,116
  -515,232
8
14
17
18
1
0
0
0
0
0
0
0
 
8
8
1
2
00:00
20:45
02:25
23:59
  8,681
 11,697
  1,188
  1,184
    61,173
    61,255
13
22
0
0
0
0
0
0
 
9
9
1
2
01:59
07:41
03:03
12:18
  3,789
 16,629
  1,167
  1,202
   -11,406
   -11,415
11
11
27
0
0
0
0
0
 
10
1
02:09
08:45
 23,710
  1,201
   -79,255
15
4
0
0
 
11
1
19:23
23:59
 16,612
  1,187
  -313,688
15
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:58
17:49
04:08
23:09
  4,254
 19,213
  1,158
  1,180
   -47,491
   -47,630
4
23
10
0
0
0
0
0
 
14
1
09:05
17:42
 31,022
  1,189
    18,689
16
0
0
0
 
15
1
08:41
14:21
 20,437
  1,210
  -582,040
38
0
0
0
 
16
1
13:27
19:36
 22,141
  1,191
   -30,971
25
0
0
0
 
17
17
1
2
00:00
21:08
05:32
23:59
 19,906
 10,302
  1,185
  1,170
   -69,477
   -69,909
37
11
1
0
0
0
0
0
 
18
18
1
2
06:53
12:19
09:53
14:46
 10,848
  8,842
  1,185
  1,191
   227,835
   227,877
17
10
0
0
0
0
0
0
 
19
1
16:44
22:38
 21,240
  1,188
    19,430
22
0
0
0
 
20
20
20
1
2
3
00:00
15:07
22:03
01:55
20:05
23:59
  6,884
 17,871
  6,978
  1,172
  1,179
  1,161
    31,488
    31,450
    31,417
9
14
7
1
14
1
0
0
0
0
0
0
 
21
1
08:46
13:26
 16,851
  1,206
   -13,659
25
0
0
0
 
22
1
09:33
16:19
 24,305
  1,201
   -76,583
29
0
0
0
 
23
1
16:24
22:02
 20,330
  1,190
  -145,351
18
0
0
0
 
24
24
1
2
00:00
22:38
03:41
23:59
 13,271
  4,875
  1,185
  1,193
   -92,922
   -93,138
32
4
1
16
0
0
0
0
 
25
1
11:25
19:52
 30,423
  1,196
    16,766
174
0
0
0
 
26
1
04:29
09:04
 16,500
  1,196
    65,435
58
0
0
0
 
27
27
1
2
00:00
19:37
01:27
23:59
  5,224
 15,754
  1,178
  1,187
   -39,399
   -39,523
12
10
1
0
0
0
0
0
 
28
28
1
2
00:00
20:34
03:56
23:59
 14,214
 12,345
  1,198
  1,168
   -29,965
   -29,936
11
16
6
0
0
0
0
0
 
29
1
04:03
09:33
 19,736
  1,193
  -563,999
53
0
0
0
 
30
-
 
 
 
 
 
 
 
 
 
31
-
 
 
 
 
 
 
 
 
 
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.