GPS Space Vehicle Time Integrity for MJD 53832

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
10:51
18:09
 26,284
  1,174
   -44,570
31
5
4
0
 
2
1
00:00
07:26
 26,752
  1,166
    11,681
25
1
0
0
 
3
1
14:09
19:53
 20,682
  1,184
   -87,183
30
0
0
0
 
4
4
1
2
00:00
21:54
05:33
23:59
 19,981
  7,498
  1,164
  1,172
  -196,986
  -197,726
75
10
1
0
1
0
0
0
 
5
5
1
2
02:20
08:41
06:24
12:33
 14,672
 13,935
  1,162
  1,164
   207,578
   206,028
295
271
0
0
279
0
0
0
 
6
1
04:24
09:30
 18,385
  1,170
  -454,922
132
1
1
0
 
7
1
07:27
10:22
 10,501
  1,164
  -523,904
20
0
0
0
 
8
8
1
2
00:00
19:31
01:11
23:59
  4,240
 16,136
  1,153
  1,173
    63,018
    63,130
7
19
1
0
0
0
0
0
 
9
9
1
2
00:44
06:25
02:19
10:50
  5,662
 15,913
  1,141
  1,173
   -13,889
   -13,896
12
12
62
1
0
0
0
0
 
10
1
00:54
07:28
 23,591
  1,171
   -80,198
16
0
0
0
 
11
1
18:09
23:18
 18,502
  1,170
  -317,789
25
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:47
16:33
02:50
21:54
  3,747
 19,225
  1,135
  1,167
   -51,621
   -51,752
5
24
1
0
0
0
0
0
 
14
14
1
2
07:51
12:13
10:50
16:28
 10,765
 15,315
  1,166
  1,178
    17,581
    17,580
11
32
0
5
0
4
0
0
 
15
15
1
2
07:27
09:31
08:40
13:08
  4,340
 12,854
  1,179
  1,184
  -591,493
  -591,551
5
53
13
5
0
4
0
0
 
16
1
12:12
18:23
 22,230
  1,184
   -34,258
35
5
4
0
 
17
17
1
2
00:00
19:54
04:18
23:59
 15,514
 14,725
  1,161
  1,163
   -78,063
   -78,401
30
16
1
0
0
0
0
0
 
18
18
1
2
05:34
08:41
07:26
12:33
  6,736
 13,941
  1,155
  1,183
   230,750
   230,805
11
9
7
3
0
0
0
0
 
19
1
15:28
21:22
 21,204
  1,181
    17,314
24
0
0
0
 
20
20
1
2
13:55
20:49
18:52
23:59
 17,809
 11,432
  1,176
  1,150
    30,253
    30,211
16
5
6
9
0
0
0
0
 
21
1
06:25
12:12
 20,783
  1,179
   -18,358
25
0
0
0
 
22
1
08:20
15:05
 24,248
  1,179
   -82,017
36
5
4
0
 
23
1
15:08
20:48
 20,415
  1,183
  -143,538
17
0
0
0
 
24
24
1
2
00:00
21:22
02:31
23:59
  9,093
  9,422
  1,163
  1,185
   -97,595
   -97,798
26
6
1
17
0
0
0
0
 
25
1
10:22
18:40
 29,855
  1,175
    -4,424
89
4
4
0
 
26
1
03:16
07:50
 16,433
  1,173
    80,969
58
0
0
0
 
27
1
18:25
23:59
 20,087
  1,175
   -42,144
18
13
0
0
 
28
28
1
2
00:00
19:19
02:43
23:59
  9,768
 16,775
  1,173
  1,163
   -28,801
   -28,766
13
20
0
0
0
0
0
0
 
29
1
02:50
08:19
 19,722
  1,175
  -578,551
49
0
0
0
 
30
30
30
1
2
3
03:09
10:51
12:33
06:24
12:12
13:52
 11,684
  4,867
  4,724
  1,157
  1,173
  1,167
  -106,357
  -107,699
  -108,048
188
78
79
1
0
0
1
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.