GPS Space Vehicle Time Integrity for MJD 52152

As viewed from the National Institute of Metrology, Thailand
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 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
10:06
15:45
 20,233
   909
  -191,904
46
0
0
0
 
2
1
15:46
21:58
 22,168
   898
    68,694
56
0
0
0
 
3
3
1
2
08:57
13:39
13:06
14:39
 14,896
  3,560
   900
   895
   -60,792
   -60,836
37
49
0
0
0
0
0
0
 
4
1
17:04
23:59
 24,798
   886
  -581,725
125
0
0
0
 
5
5
5
1
2
3
00:00
03:44
20:43
01:55
07:25
23:59
  6,790
 13,219
 11,726
   893
   883
   883
  -311,191
  -311,216
  -311,332
45
25
44
0
194
0
0
0
0
0
0
0
 
6
1
00:00
04:29
 16,061
   888
     3,693
48
1
1
0
 
7
1
14:49
23:28
 31,010
   892
  -381,780
366
0
6697
0
 
8
1
14:12
19:55
 20,500
   896
  -511,349
147
0
0
0
 
9
1
00:35
05:28
 17,452
   891
     6,202
38
0
0
0
 
10
10
1
2
00:00
19:40
02:21
23:59
  8,370
 15,460
   874
   890
    -8,544
    -8,576
45
44
0
0
0
0
0
0
 
11
1
12:26
18:09
 20,440
   898
    -2,742
50
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
11:41
20:09
17:04
22:05
 19,214
  6,957
   900
   872
     5,576
     5,559
48
47
0
0
0
0
0
0
 
14
14
1
2
02:56
05:25
04:29
11:32
  5,619
 21,846
   887
   899
   122,939
   122,965
35
24
0
221
0
0
0
0
 
15
1
02:22
07:44
 19,277
   904
   -74,920
35
27
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
01:56
07:01
 18,275
   886
   381,579
745
0
11173
0
 
18
1
00:35
08:38
 28,606
   891
    74,943
32
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
08:51
15:47
13:48
19:34
 17,752
 13,528
   894
   899
    96,049
    96,119
39
49
2
0
0
0
0
0
 
21
1
03:45
10:02
 22,519
   895
    -3,880
24
453
0
0
 
22
1
07:26
13:38
 22,138
   914
  -103,652
405
0
6392
0
 
23
23
1
2
00:00
22:51
03:44
23:59
 13,310
  4,118
   884
   850
   -18,318
   -18,412
42
42
0
0
0
0
0
0
 
24
24
1
2
00:00
18:10
02:43
23:59
  9,676
 20,900
   892
   891
   -75,663
   -75,860
45
53
0
0
0
0
0
0
 
25
1
05:26
13:06
 27,462
   886
   -16,205
32
2
0
0
 
26
26
1
2
00:00
22:07
03:44
23:59
 13,312
  6,696
   899
   874
  -565,879
  -566,223
46
43
1
0
0
0
0
0
 
27
1
13:06
18:56
 20,851
   905
   -31,707
49
0
0
0
 
28
28
1
2
13:08
16:10
15:46
20:43
  9,368
 16,263
   898
   901
    17,114
    17,161
51
48
0
0
0
0
0
0
 
29
1
05:29
12:21
 24,589
   895
  -627,654
29
2
0
0
 
30
-
 
 
 
 
 
 
 
 
 
31
1
10:14
16:10
 21,131
   900
   -60,492
48
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.