GPS Space Vehicle Time Integrity for MJD 53274

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
02:50
09:25
 23,626
  1,700
  -363,206
14
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
04:22
10:08
 20,758
  1,711
   -45,346
15
0
0
0
 
4
1
12:15
19:18
 25,385
  1,714
   312,190
123
0
0
0
 
5
5
5
1
2
3
00:00
16:03
22:49
02:46
20:15
23:59
  9,994
 15,141
  4,224
  1,710
  1,717
  1,714
   -49,272
   -49,379
   -49,419
9
14
3
1
0
28
0
0
0
0
0
0
 
6
6
1
2
03:50
18:45
04:53
23:59
  3,705
 18,883
  1,719
  1,706
  -451,492
  -452,431
20
83
1
0
1
0
0
0
 
7
1
10:09
18:44
 30,915
  1,715
  -327,001
204
0
0
0
 
8
1
09:31
15:11
 20,413
  1,711
    11,690
9
0
0
0
 
9
9
1
2
00:00
20:16
01:18
23:59
  4,715
 13,407
  1,697
  1,705
     8,321
     8,464
4
11
10
0
0
0
0
0
 
10
1
15:12
21:52
 23,995
  1,713
   -49,454
13
0
0
0
 
11
1
08:31
13:29
 17,892
  1,712
  -150,579
17
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:54
08:46
08:30
12:14
  5,756
 12,474
  1,726
  1,711
    22,915
    22,906
5
6
2
10
0
0
0
0
 
14
14
1
2
00:00
22:32
06:39
23:59
 23,891
  5,271
  1,709
  1,706
    29,746
    29,799
6
4
1
22
0
0
0
0
 
15
15
1
2
00:00
22:33
04:04
23:59
 14,614
  5,211
  1,707
  1,711
  -323,708
  -324,107
21
5
1
4
0
0
0
0
 
16
1
02:29
08:30
 21,571
  1,712
    -3,728
7
0
0
0
 
17
1
14:23
23:01
 31,063
  1,713
   156,978
37
0
0
0
 
18
18
1
2
00:00
20:16
03:49
22:31
 13,787
  8,098
  1,710
  1,709
    81,516
    81,794
16
10
1
0
0
0
0
0
 
19
1
05:38
11:33
 21,274
  1,711
     7,963
5
36
0
0
 
20
20
1
2
04:11
11:02
09:06
14:55
 17,679
 13,991
  1,709
  1,710
   122,132
   122,058
21
10
0
2
0
0
0
0
 
21
21
1
2
00:00
21:43
02:29
23:59
  8,941
  8,178
  1,714
  1,708
   -78,253
   -78,298
3
3
51
171
0
0
0
0
 
22
22
1
2
00:00
22:49
05:09
23:59
 18,470
  4,225
  1,709
  1,698
   -14,006
   -13,988
4
4
120
21
0
0
0
0
 
23
1
05:20
11:01
 20,513
  1,717
  -175,735
40
0
0
0
 
24
1
13:07
21:43
 30,949
  1,713
   -58,879
28
0
0
0
 
25
1
00:16
08:45
 30,460
  1,713
   -74,591
6
13
0
0
 
26
1
17:43
22:48
 18,344
  1,710
  -234,533
57
0
0
0
 
27
1
08:31
14:20
 20,936
  1,713
  -419,992
87
0
0
0
 
28
1
11:02
17:03
 21,634
  1,712
   -40,793
4
84
0
0
 
29
1
18:45
22:31
 13,562
  1,708
  -328,357
42
0
0
0
 
30
30
1
2
01:19
17:43
04:09
18:44
 10,103
  3,685
  1,715
  1,715
  -540,856
  -540,568
16
6
1
2
0
0
0
0
 
31
31
31
1
2
3
09:30
11:34
13:30
11:01
13:06
16:02
  5,507
  5,553
  9,163
  1,716
  1,713
  1,716
    -6,154
    -6,205
    -6,258
11
12
13
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.