GPS Space Vehicle Time Integrity for MJD 52026

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
18:43
23:59
 18,972
   448
  -174,831
41
0
0
0
 
2
1
00:26
06:39
 22,295
   434
     6,065
60
0
0
0
 
3
1
17:31
23:13
 20,155
   449
   -23,702
45
0
0
0
 
4
1
01:37
08:43
 25,576
   448
  -702,322
35
0
0
0
 
5
5
1
2
05:24
12:17
09:51
13:43
 15,998
  5,182
   430
   403
  -295,468
  -295,537
33
22
0
157
0
0
0
0
 
6
1
07:52
12:56
 18,224
   449
     1,062
36
0
0
0
 
7
1
00:00
07:58
 28,710
   435
  -580,335
60
1
0
0
 
8
8
1
2
00:00
22:41
04:30
23:59
 16,192
  4,729
   443
   426
  -161,276
  -164,448
199
69
1
0
1
0
0
0
 
9
1
09:51
13:48
 14,202
   437
    42,823
31
0
0
0
 
10
1
04:29
11:14
 24,249
   455
    -2,660
34
2
0
0
 
11
11
1
2
00:00
21:36
02:42
23:59
  9,751
  8,631
   428
   439
    -1,479
    -1,467
47
42
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
04:59
20:09
01:36
06:09
23:59
  5,771
  4,153
 13,810
   424
   448
   441
     1,777
     1,805
     1,813
50
28
38
0
3
0
0
0
0
0
0
0
 
14
1
11:36
20:08
 30,761
   449
   104,355
41
0
0
0
 
15
1
11:18
16:11
 17,620
   445
   -26,132
34
6
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
09:51
14:53
 18,087
   457
   -21,033
60
0
0
0
 
18
1
09:24
17:19
 28,413
   445
    98,317
62
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:26
17:30
04:18
22:25
 13,858
 17,690
   433
   455
    67,648
    67,805
42
33
0
0
0
0
0
0
 
21
1
14:07
18:42
 16,538
   456
    -2,200
28
2
0
0
 
22
1
15:53
22:01
 22,068
   454
  -582,929
44
0
0
0
 
23
23
1
2
08:30
13:47
13:43
15:52
 18,823
  7,536
   445
   439
   -11,483
   -11,497
33
22
8
347
0
0
0
0
 
24
1
02:38
11:17
 31,143
   439
   -45,762
38
16
0
0
 
25
1
14:07
21:35
 26,878
   456
   -12,718
32
12
0
0
 
26
1
06:44
12:16
 19,926
   451
  -449,932
99
0
0
0
 
27
27
1
2
00:00
21:36
03:33
23:59
 12,814
  8,645
   436
   438
   -18,233
   -18,328
44
42
0
0
0
0
0
0
 
28
28
1
2
17:35
22:02
21:35
23:59
 14,406
  7,070
   453
   426
    -8,984
    -8,990
32
43
0
0
0
0
0
0
 
29
29
1
2
14:53
17:02
17:01
20:27
  7,625
 12,307
   462
   456
  -529,591
  -529,720
32
65
28
0
0
0
0
0
 
30
30
30
1
2
3
06:48
13:48
15:53
09:51
14:53
17:28
 10,988
  3,875
  5,647
   433
   416
   458
    17,730
    17,746
    17,801
34
23
27
1
138
52
0
0
0
0
0
0
 
31
1
20:28
23:59
 12,677
   446
   -40,970
42
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.