GPS Space Vehicle Time Integrity for MJD 52143

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
10:42
16:22
 20,159
   878
  -190,692
42
0
0
0
 
2
1
16:23
22:35
 22,076
   871
    64,201
60
0
0
0
 
3
1
09:34
15:15
 20,333
   905
   -58,116
44
3
0
0
 
4
4
1
2
00:00
17:41
01:04
23:59
  3,812
 22,426
   852
   856
  -596,981
  -595,705
57
116
1
0
1
0
0
0
 
5
5
5
1
2
3
00:00
04:22
21:18
01:55
06:36
23:59
  6,903
  7,996
  9,629
   859
   868
   842
  -309,938
  -309,955
  -310,070
53
36
45
0
0
0
0
0
0
0
0
0
 
6
1
00:09
05:04
 17,619
   906
     3,566
61
0
0
0
 
7
1
15:25
23:59
 30,465
   859
  -388,547
290
0
1074
0
 
8
1
14:48
20:31
 20,314
   867
  -493,230
152
0
0
0
 
9
1
01:56
05:04
 11,207
   867
     4,880
43
1
0
0
 
10
10
1
2
00:00
20:18
02:59
23:59
 10,647
 13,185
   864
   865
    -8,092
    -8,134
50
45
0
0
0
0
0
0
 
11
1
13:42
18:46
 17,995
   873
    -2,615
47
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
12:18
20:46
17:40
22:41
 19,121
  6,848
   870
   853
     5,263
     5,252
45
46
0
0
0
0
0
0
 
14
1
03:33
12:09
 30,744
   875
   122,303
43
3
0
0
 
15
1
02:59
08:21
 19,216
   870
   -71,546
39
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
01:56
07:01
 18,149
   857
   494,153
778
0
11380
0
 
18
18
1
2
01:13
05:17
05:09
09:15
 13,873
 14,175
   918
   869
    74,826
    74,779
47
31
11
1
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:27
16:23
14:24
20:10
 17,667
 13,279
   898
   863
    93,878
    93,903
40
49
3
0
0
0
0
0
 
21
1
04:22
10:39
 22,482
   875
    -3,857
34
5
0
0
 
22
1
07:57
14:17
 22,534
   903
   -53,359
428
0
7007
0
 
23
23
1
2
00:00
06:06
04:21
08:20
 15,588
  7,929
   880
   873
   -17,784
   -17,805
50
33
1
2
0
0
0
0
 
24
24
1
2
00:00
18:46
03:21
23:59
 11,987
 18,572
   905
   851
   -73,461
   -73,717
57
48
1
0
0
0
0
0
 
25
1
06:59
13:41
 23,882
   889
   -15,812
35
3
0
0
 
26
26
1
2
00:00
22:44
04:21
23:59
 15,600
  4,469
   912
   850
  -562,179
  -562,641
53
42
1
0
0
0
0
0
 
27
1
13:42
19:33
 20,757
   870
   -30,684
49
0
0
0
 
28
28
1
2
14:17
16:47
16:22
21:07
  7,368
 15,332
   862
   865
    14,779
    14,820
41
48
0
0
0
0
0
0
 
29
1
06:36
12:55
 22,549
   888
  -626,964
34
4
0
0
 
30
30
30
1
2
3
00:00
08:20
22:48
01:55
09:32
23:59
  6,914
  4,254
  4,227
   873
   862
   847
    33,285
    33,328
    33,388
62
24
42
0
81
0
0
0
0
0
0
0
 
31
1
10:52
16:47
 21,097
   886
   -58,922
46
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.