GPS Space Vehicle Time Integrity for MJD 53174

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
12:01
17:44
 20,619
  1,384
  -347,790
16
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
11:11
16:56
 20,749
  1,379
   -18,638
21
2
0
0
 
4
4
1
2
00:00
19:08
01:36
23:59
  5,756
 17,493
  1,374
  1,371
   182,597
   183,564
23
65
0
0
0
0
0
0
 
5
5
5
1
2
3
00:00
05:42
08:20
03:07
08:16
09:30
 11,240
  9,246
  4,160
  1,389
  1,384
  1,403
   -33,985
   -34,014
   -34,007
4
5
19
85
11
3
0
0
0
0
0
0
 
6
1
01:36
06:57
 19,210
  1,380
  -135,405
321
1
1873
0
 
7
7
1
2
00:00
17:45
01:42
23:59
  6,161
 22,473
  1,382
  1,374
  -497,410
  -496,260
34
105
1
0
1
0
0
0
 
8
1
16:27
22:06
 20,342
  1,370
     3,689
4
101
0
0
 
9
1
03:08
08:05
 17,789
  1,377
    51,240
11
88
0
0
 
10
10
1
2
00:00
21:48
04:24
23:59
 15,804
  7,878
  1,380
  1,376
   -44,440
   -44,489
4
5
28
8
0
0
0
0
 
11
1
15:12
20:19
 18,367
  1,375
  -124,527
16
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
13:48
22:21
19:07
23:59
 19,141
  5,908
  1,377
  1,374
    28,563
    28,546
7
4
2
22
0
0
0
0
 
14
14
1
2
05:20
08:20
08:16
13:33
 10,578
 18,749
  1,384
  1,390
    23,127
    23,142
5
9
3
497
0
0
0
0
 
15
15
1
2
05:28
08:20
08:16
10:54
 10,101
  9,227
  1,390
  1,393
  -280,037
  -280,085
16
19
0
192
0
0
0
0
 
16
1
09:20
15:42
 22,954
  1,381
    -8,933
4
210
0
0
 
17
17
1
2
00:00
21:15
05:57
23:59
 21,405
  9,855
  1,375
  1,368
    51,336
    52,630
117
54
1
0
1
0
0
0
 
18
18
18
1
2
3
03:08
06:58
08:20
05:19
08:16
10:37
  7,833
  4,687
  8,207
  1,381
  1,379
  1,387
    46,842
    46,885
    46,918
8
7
16
0
0
25
0
0
0
0
0
0
 
19
1
12:30
18:26
 21,343
  1,374
    34,038
41
0
0
0
 
20
20
1
2
11:08
17:45
15:58
21:52
 17,412
 14,822
  1,387
  1,373
   152,947
   152,842
25
18
0
0
0
0
0
0
 
21
1
04:25
08:16
 13,873
  1,378
   -75,210
4
64
0
0
 
22
22
1
2
05:42
08:20
08:16
11:57
  9,239
 13,013
  1,381
  1,384
   -10,706
   -10,728
8
13
1
206
0
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
24
1
2
3
00:00
19:54
21:53
04:33
21:48
23:59
 16,368
  6,819
  7,599
  1,377
  1,367
  1,376
   -34,048
   -34,251
   -34,267
11
6
5
1
0
15
0
0
0
0
0
0
 
25
25
1
2
06:58
08:20
08:16
15:12
  4,688
 24,695
  1,388
  1,388
   -67,706
   -67,713
4
12
33
206
0
0
0
0
 
26
26
1
2
00:19
02:03
01:42
05:41
  5,040
 13,053
  1,372
  1,376
  -120,659
  -120,816
22
56
0
0
0
0
0
0
 
27
1
15:12
21:05
 21,161
  1,379
  -262,469
148
0
0
0
 
28
1
17:18
23:56
 23,846
  1,378
   -33,777
8
0
0
0
 
29
1
00:01
05:19
 19,050
  1,375
  -398,376
27
1
0
0
 
30
30
1
2
01:43
08:20
03:07
11:04
  5,024
  9,847
  1,378
  1,391
  -547,939
  -548,028
4
15
3
205
0
0
0
0
 
31
31
31
1
2
3
15:43
18:26
20:19
17:44
19:53
21:48
  7,280
  5,233
  5,300
  1,383
  1,383
  1,383
  -217,162
  -217,318
  -217,440
37
27
26
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.