GPS Space Vehicle Time Integrity for MJD 53827

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
11:11
18:29
 26,184
  1,180
   -43,632
23
0
0
0
 
2
1
00:00
07:46
 27,931
  1,178
    12,587
24
1
0
0
 
3
1
14:38
20:14
 20,119
  1,175
   -85,782
31
0
0
0
 
4
4
1
2
00:00
22:16
05:55
23:59
 21,256
  6,221
  1,178
  1,173
  -192,506
  -193,266
80
8
1
0
1
0
0
0
 
5
5
1
2
02:40
09:01
06:41
12:51
 14,477
 13,770
  1,173
  1,173
   237,784
   236,184
300
280
0
0
414
6
0
0
 
6
1
04:45
09:50
 18,250
  1,183
  -444,125
135
1
1
0
 
7
7
1
2
06:42
12:51
10:41
17:12
 14,316
 15,647
  1,180
  1,171
  -521,612
  -521,745
24
29
0
0
0
0
0
0
 
8
8
1
2
00:00
19:51
01:31
23:59
  5,399
 14,901
  1,167
  1,175
    62,539
    62,637
9
20
17
0
0
0
0
0
 
9
9
1
2
01:05
06:42
02:09
11:10
  3,863
 16,086
  1,155
  1,174
   -13,179
   -13,201
6
13
20
5
0
0
0
0
 
10
1
01:15
07:49
 23,633
  1,185
   -79,932
17
0
0
0
 
11
1
18:30
23:38
 18,521
  1,175
  -316,673
23
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:07
17:13
03:12
22:15
  3,896
 18,085
  1,159
  1,173
   -50,445
   -50,592
4
23
5
0
0
0
0
0
 
14
14
1
2
08:11
12:33
11:10
16:48
 10,745
 15,342
  1,176
  1,181
    17,898
    17,890
10
13
2
2
0
0
0
0
 
15
1
07:48
13:29
 20,452
  1,187
  -588,917
39
0
0
0
 
16
1
12:33
18:43
 22,176
  1,185
   -33,328
28
0
0
0
 
17
17
1
2
00:00
20:15
04:39
23:59
 16,671
 13,473
  1,177
  1,162
   -75,818
   -76,215
34
15
1
0
0
0
0
0
 
18
18
1
2
05:56
09:51
07:46
12:51
  6,639
 10,772
  1,167
  1,192
   229,956
   230,012
10
7
2
8
0
0
0
0
 
19
1
16:49
21:43
 17,576
  1,185
    17,923
23
0
0
0
 
20
20
20
1
2
3
00:00
14:15
21:10
01:04
19:12
23:59
  3,777
 17,744
 10,191
  1,160
  1,172
  1,154
    30,601
    30,568
    30,534
6
15
7
1
59
0
0
0
0
0
0
0
 
21
1
07:47
12:32
 17,091
  1,194
   -17,073
24
0
0
0
 
22
1
08:40
15:26
 24,319
  1,187
   -80,479
24
0
0
0
 
23
1
15:29
21:09
 20,334
  1,181
  -144,028
19
0
0
0
 
24
24
1
2
00:00
21:43
02:51
23:59
 10,207
  8,158
  1,180
  1,193
   -96,285
   -96,494
24
6
1
28
0
0
0
0
 
25
1
10:41
19:00
 29,838
  1,178
      174
113
0
0
0
 
26
1
03:36
08:11
 16,440
  1,186
    76,565
57
0
0
0
 
27
1
18:45
23:59
 18,904
  1,179
   -41,418
14
13
0
0
 
28
28
1
2
00:00
19:40
03:03
23:59
 10,951
 15,548
  1,191
  1,171
   -29,135
   -29,099
12
21
0
0
0
0
0
0
 
29
1
03:11
08:40
 19,734
  1,184
  -574,679
52
0
0
0
 
30
30
30
1
2
3
03:29
11:11
12:51
06:41
12:32
14:12
 11,527
  4,863
  4,872
  1,169
  1,187
  1,174
   -81,351
   -82,780
   -83,150
197
81
92
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.