GPS Space Vehicle Time Integrity for MJD 54807

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
-
 
 
 
 
 
 
 
 
 
2
1
04:51
13:04
 29,573
  -245
  -168,773
17
0
0
0
 
3
3
1
2
00:00
19:32
01:16
23:59
  4,574
 16,036
  -243
  -238
  -321,470
  -321,854
17
16
1
0
0
0
0
0
 
4
1
03:04
09:51
 24,436
  -240
   256,234
80
0
0
0
 
5
5
1
2
07:37
13:42
11:26
18:22
 13,753
 16,791
  -257
  -259
   393,741
   393,452
45
58
1
0
0
0
0
0
 
6
1
19:07
23:59
 17,563
  -244
  -127,568
57
0
0
0
 
7
1
00:52
05:11
 15,547
  -231
   -23,733
18
0
0
0
 
8
1
01:17
06:25
 18,487
  -231
   180,848
18
0
0
0
 
9
9
1
2
06:14
11:41
07:14
16:30
  3,622
 17,371
  -261
  -238
   -28,750
   -28,770
6
18
4
0
0
0
0
0
 
10
1
06:12
12:47
 23,701
  -241
     7,811
19
0
0
0
 
11
1
00:00
04:51
 17,456
  -232
   -14,111
12
0
0
0
 
12
12
1
2
07:02
14:51
11:40
17:44
 16,693
 10,374
  -250
  -267
   335,362
   335,277
16
11
1
0
0
0
0
0
 
13
13
1
2
00:00
21:53
03:03
23:59
 11,021
  7,572
  -236
  -244
  -280,345
  -280,461
19
14
1
19
0
0
0
0
 
14
1
13:23
21:53
 30,560
  -246
   184,671
44
0
0
0
 
15
1
08:42
14:31
 20,975
  -242
   222,615
41
0
0
0
 
16
1
17:41
23:17
 20,137
  -235
   -90,711
20
0
0
0
 
17
1
01:17
09:29
 29,530
  -241
   -41,869
12
0
0
0
 
18
18
1
2
11:26
14:32
13:42
19:03
  8,110
 16,296
  -252
  -238
   105,212
   105,168
9
28
0
0
0
0
0
0
 
19
1
00:00
02:27
  8,816
  -234
   -35,354
13
0
0
0
 
20
20
1
2
02:27
19:25
06:13
23:59
 13,553
 16,470
  -249
  -253
   -97,335
   -97,271
9
11
0
14
0
0
0
0
 
21
1
12:48
17:40
 17,551
  -233
   -39,636
15
0
0
0
 
22
1
13:42
20:26
 24,236
  -240
  -208,620
19
2
0
0
 
23
23
1
2
00:00
20:42
02:02
23:59
  7,328
 11,840
  -237
  -236
  -382,276
  -382,350
16
15
1
1
0
0
0
0
 
24
1
09:29
15:42
 22,361
  -236
  -147,469
18
2
0
0
 
25
25
1
2
00:00
22:33
02:02
23:59
  7,328
  5,194
  -223
  -252
   -81,055
   -83,421
52
36
0
0
0
0
0
0
 
26
26
1
2
08:16
09:52
09:29
13:42
  4,384
 13,771
  -260
  -234
   -23,893
   -23,910
7
31
4
0
0
0
0
0
 
27
1
03:04
05:56
 10,326
  -235
    -6,151
29
0
0
0
 
28
1
02:03
08:14
 22,270
  -232
    23,490
18
6
0
0
 
29
1
09:52
14:31
 16,741
  -237
    25,957
15
10
0
0
 
30
1
16:31
19:25
 10,445
  -249
  -112,523
19
0
0
0
 
31
1
15:43
22:32
 24,569
  -247
    42,166
10
15
0
0
 
32
1
18:24
21:53
 12,511
  -238
  -311,134
19
2
0
0
 
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.