GPS Space Vehicle Time Integrity for MJD 53182

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
11:27
17:10
 20,629
  1,409
  -349,083
20
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
10:38
16:23
 20,732
  1,403
   -20,766
20
2
0
0
 
4
4
1
2
00:00
18:35
01:04
22:00
  3,853
 12,305
  1,412
  1,402
   191,699
   192,639
14
49
0
0
0
0
0
0
 
5
5
1
2
00:00
05:09
02:34
08:58
  9,275
 13,698
  1,411
  1,410
   -35,088
   -35,120
4
6
54
0
0
0
0
0
 
6
1
01:05
06:25
 19,228
  1,405
  -174,346
305
1
981
0
 
7
7
1
2
00:00
17:11
01:11
22:00
  4,247
 17,325
  1,414
  1,403
  -486,109
  -484,982
27
82
1
0
1
0
0
0
 
8
1
15:54
21:33
 20,354
  1,404
     4,247
5
16
0
0
 
9
1
02:35
07:32
 17,817
  1,397
    52,569
7
12
0
0
 
10
10
1
2
00:00
21:17
03:52
23:59
 13,948
  9,731
  1,405
  1,399
   -44,829
   -44,880
4
4
63
39
0
0
0
0
 
11
1
13:58
19:46
 20,847
  1,404
  -126,494
18
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:15
18:34
 19,123
  1,405
    28,190
9
0
0
0
 
14
1
04:47
12:59
 29,519
  1,411
    23,601
9
0
0
0
 
15
1
04:55
10:21
 19,574
  1,409
  -283,478
32
0
0
0
 
16
1
08:46
15:08
 22,896
  1,410
    -8,495
6
23
0
0
 
17
17
1
2
00:00
20:42
05:25
22:00
 19,440
  4,659
  1,408
  1,394
    63,798
    64,962
98
26
1
0
1
0
0
0
 
18
18
1
2
02:35
05:25
04:47
10:04
  7,898
 16,730
  1,408
  1,407
    49,426
    49,481
9
18
0
0
0
0
0
0
 
19
1
11:58
17:54
 21,363
  1,408
    30,192
35
0
0
0
 
20
20
1
2
10:35
17:11
15:25
21:16
 17,424
 14,712
  1,415
  1,404
   150,255
   150,157
24
17
0
0
0
0
0
0
 
21
1
03:53
08:45
 17,482
  1,404
   -75,434
4
43
0
0
 
22
1
05:09
11:24
 22,501
  1,407
   -11,969
10
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
1
2
00:00
19:21
04:01
21:16
 14,458
  6,916
  1,409
  1,393
   -35,930
   -36,128
12
7
1
0
0
0
0
0
 
25
1
06:26
14:40
 29,621
  1,409
   -68,258
5
34
0
0
 
26
26
1
2
00:00
01:30
01:11
05:08
  4,244
 13,097
  1,410
  1,406
  -131,220
  -131,368
17
59
0
1
0
1
0
0
 
27
1
14:41
20:33
 21,136
  1,404
  -278,433
140
0
0
0
 
28
1
16:48
22:00
 18,657
  1,406
   -34,492
6
35
0
0
 
29
1
00:00
04:47
 17,208
  1,408
  -395,025
25
0
0
0
 
30
30
1
2
01:11
07:33
02:34
10:31
  4,986
 10,708
  1,412
  1,412
  -550,295
  -550,373
5
9
2
0
0
0
0
0
 
31
31
31
1
2
3
15:08
17:55
19:47
17:10
19:20
21:18
  7,325
  5,131
  5,472
  1,402
  1,400
  1,401
  -228,974
  -229,123
  -229,237
37
25
25
0
0
0
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(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.