GPS Space Vehicle Time Integrity for MJD 53712

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
1
2
00:00
19:04
02:22
23:59
  8,514
 17,756
   684
   683
   -22,636
   -22,786
18
4
1
79
0
0
0
0
 
2
1
07:33
15:43
 29,409
   677
    25,619
13
1
0
0
 
3
3
1
2
00:00
22:21
04:11
23:59
 15,050
  5,881
   683
   678
   -56,082
   -56,319
27
7
1
20
0
0
0
0
 
4
1
06:17
13:27
 25,797
   682
   -77,140
111
0
0
0
 
5
5
1
2
10:23
16:32
14:30
20:50
 14,770
 15,480
   685
   670
  -385,715
  -386,532
158
158
0
0
0
0
0
0
 
6
6
1
2
13:05
21:28
18:18
22:56
 18,780
  5,250
   680
   647
   -75,020
   -76,218
278
74
0
0
16
0
0
0
 
7
1
05:12
13:05
 28,378
   683
  -436,360
99
0
0
0
 
8
1
03:46
09:23
 20,164
   689
    50,048
21
0
0
0
 
9
9
1
2
09:02
14:30
10:26
19:03
  5,029
 16,364
   657
   687
  -216,655
  -217,663
59
194
1
0
1
0
0
0
 
10
1
09:09
15:47
 23,884
   688
   -74,288
19
0
0
0
 
11
1
02:22
07:32
 18,564
   681
  -288,520
25
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:59
09:44
06:17
11:23
 19,070
  5,912
   679
   654
   -27,174
   -27,252
23
5
0
6
0
0
0
0
 
14
1
16:10
23:59
 28,173
   683
    23,360
7
35
0
0
 
15
15
1
2
15:43
18:19
17:01
21:15
  4,663
 10,551
   673
   681
  -530,610
  -530,676
5
37
2
0
0
0
0
0
 
16
16
1
2
00:00
20:50
02:42
23:59
  9,741
 11,343
   677
   700
   -16,287
   -16,366
22
10
0
1
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
18
1
2
3
13:28
15:06
17:02
14:30
16:31
21:45
  3,708
  5,101
 16,996
   662
   678
   686
   207,833
   207,866
   207,906
10
5
10
0
10
0
0
0
0
0
0
0
 
19
1
00:00
05:41
 20,467
   691
    26,216
19
1
0
0
 
20
20
20
1
2
3
00:00
05:12
22:12
03:09
09:01
23:59
 11,343
 13,746
  6,471
   676
   666
   674
    39,486
    39,454
    39,396
15
6
11
4
11
0
0
0
0
0
0
0
 
21
1
14:30
19:03
 16,317
   697
  -155,080
13
0
0
0
 
22
1
16:32
23:14
 24,080
   683
   -54,552
20
7
0
0
 
23
1
00:00
05:11
 18,673
   687
  -159,480
17
1
0
0
 
24
1
05:42
10:22
 16,822
   697
   -67,190
29
0
0
0
 
25
25
1
2
00:00
18:19
02:51
23:59
 10,264
 20,394
   661
   679
    -4,771
    -4,817
8
9
4
1
0
0
0
0
 
26
1
11:28
17:01
 20,014
   683
    30,354
44
0
0
0
 
27
1
02:43
08:22
 20,293
   687
   -25,639
23
0
0
0
 
28
1
03:40
10:55
 26,124
   683
   -36,680
21
12
0
0
 
29
29
1
2
10:58
15:15
15:05
16:31
 14,846
  4,529
   687
   667
  -449,098
  -449,285
56
31
0
0
0
0
0
0
 
30
30
30
1
2
3
11:24
17:02
19:03
15:05
18:18
22:06
 13,296
  4,590
 10,960
   662
   652
   674
  -459,001
  -459,134
  -459,193
31
7
33
0
2
0
0
0
0
0
0
0
 
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.