GPS Space Vehicle Time Integrity for MJD 54745

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
09:08
17:20
 29,536
  -366
  -182,520
21
0
0
0
 
3
1
00:00
05:31
 19,856
  -361
  -293,309
36
1
0
0
 
4
1
07:22
14:56
 27,260
  -364
   191,960
84
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
00:00
05:02
 18,125
  -362
  -162,021
20
1
0
0
 
7
1
04:05
09:24
 19,121
  -360
   -21,158
18
0
0
0
 
8
1
05:03
10:36
 19,994
  -357
   172,529
17
0
0
0
 
9
1
15:46
20:44
 17,890
  -374
   -18,858
20
0
0
0
 
10
1
10:22
16:53
 23,490
  -361
     5,328
20
1
0
0
 
11
11
1
2
03:33
07:22
06:38
09:07
 11,026
  6,288
  -361
  -370
   -18,851
   -18,852
17
8
5
0
0
0
0
0
 
12
12
1
2
11:07
18:41
15:45
21:48
 16,726
 11,206
  -366
  -394
   347,393
   347,319
15
8
1
16
0
0
0
0
 
13
1
02:11
07:21
 18,601
  -367
  -273,668
18
1
0
0
 
14
14
1
2
00:00
17:30
02:10
23:59
  7,846
 23,384
  -374
  -368
   210,724
   210,392
20
29
1
0
0
0
0
0
 
15
1
12:52
18:41
 20,928
  -362
   189,144
43
0
0
0
 
16
16
1
2
00:00
21:41
03:33
23:59
 12,777
  8,302
  -357
  -367
  -103,454
  -103,302
10
22
1
0
0
0
0
0
 
17
1
05:32
13:53
 30,087
  -369
   -39,618
10
14
0
0
 
18
1
14:57
23:13
 29,751
  -368
   125,882
33
0
0
0
 
19
1
03:33
06:38
 11,076
  -356
   -36,005
15
0
0
0
 
20
20
1
2
00:00
06:39
04:04
10:22
 14,647
 13,361
  -367
  -378
  -103,069
  -103,053
9
11
63
1
0
0
0
0
 
21
1
16:54
21:54
 17,990
  -359
   -48,120
15
0
0
0
 
22
1
17:58
23:59
 21,692
  -365
  -210,875
16
0
0
0
 
23
1
00:59
06:18
 19,109
  -361
  -376,067
18
7
0
0
 
24
1
13:54
20:26
 23,553
  -367
  -131,412
27
0
0
0
 
25
25
1
2
02:56
05:03
04:04
06:18
  4,061
  4,507
  -372
  -346
    91,431
    91,155
40
48
1
0
0
0
0
0
 
26
1
12:31
17:57
 19,571
  -363
  -335,986
32
0
0
0
 
27
1
06:18
09:43
 12,270
  -357
  -223,368
27
0
0
0
 
28
1
06:19
12:30
 22,287
  -357
    22,608
16
0
0
0
 
29
29
1
2
13:54
15:40
15:38
19:20
  6,251
 13,191
  -366
  -363
    35,034
    35,026
9
23
15
1
0
0
0
0
 
30
1
19:20
23:39
 15,542
  -380
  -100,956
15
0
0
0
 
31
31
1
2
00:00
20:27
02:55
23:59
 10,500
 12,754
  -377
  -359
    30,308
    30,504
4
10
30
13
0
0
0
0
 
32
32
1
2
00:00
22:34
02:10
23:59
  7,832
  5,098
  -351
  -373
  -316,870
  -316,874
5
15
25
22
0
0
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.