GPS Space Vehicle Time Integrity for MJD 54599

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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
18:33
03:06
23:59
 11,140
 19,579
  1,177
  1,179
  -201,144
  -201,382
17
16
1
0
0
0
0
0
3
1
09:45
15:27
 20,546
  1,195
  -226,323
32
0
0
0
4
1
17:24
23:59
 23,748
  1,185
    67,845
53
0
0
0
5
5
5
1
2
3
00:12
04:25
21:55
01:30
08:44
23:45
  4,685
 15,568
  6,561
  1,174
  1,170
  1,172
  -769,912
  -770,105
  -770,648
14
40
11
1
1
0
0
1
0
0
0
0
6
1
08:46
14:05
 19,168
  1,186
  -124,829
49
0
0
0
7
1
13:15
19:16
 21,606
  1,177
    45,386
62
0
0
0
8
1
14:55
20:30
 20,107
  1,191
   154,014
18
0
0
0
9
9
9
1
2
3
01:53
05:06
20:29
04:33
06:47
21:37
  9,594
  6,006
  4,035
  1,192
  1,174
  1,157
  -123,012
  -123,048
  -123,157
6
12
12
6
1
0
0
0
0
0
0
0
10
10
1
2
00:00
20:19
02:53
23:59
 10,393
 13,239
  1,184
  1,192
     2,664
     2,708
12
18
0
1
0
0
0
0
11
1
13:38
19:13
 20,118
  1,190
   -24,457
15
0
0
0
12
12
12
1
2
3
00:00
05:06
21:16
01:52
08:04
23:59
  6,724
 10,594
  9,750
  1,178
  1,168
  1,177
   360,340
   360,330
   360,335
6
5
14
13
16
9
0
0
0
0
0
0
13
13
1
2
12:42
21:14
17:23
22:38
 16,871
  5,041
  1,188
  1,153
  -253,925
  -254,004
19
4
0
15
0
0
0
0
14
1
03:21
12:00
 31,097
  1,184
   268,505
37
0
0
0
15
15
1
2
00:00
22:48
04:33
23:59
 16,395
  4,312
  1,192
  1,167
   111,429
   111,826
21
19
1
0
0
0
0
0
16
1
07:50
12:41
 17,460
  1,198
  -124,119
19
0
0
0
17
1
15:28
23:45
 29,820
  1,182
   -37,946
8
29
0
0
18
18
1
2
01:30
04:13
04:10
09:10
  9,578
 17,829
  1,181
  1,190
   179,726
   179,682
10
26
0
0
0
0
0
0
19
1
12:00
16:31
 16,228
  1,197
   -28,511
18
0
0
0
20
20
1
2
09:34
16:32
13:53
20:18
 15,494
 13,605
  1,185
  1,170
  -113,277
  -113,272
9
7
34
2
0
0
0
0
21
1
02:54
07:50
 17,734
  1,194
   -63,264
13
0
0
0
22
1
04:04
10:43
 23,993
  1,191
  -209,921
16
0
0
0
23
1
10:48
16:09
 19,264
  1,195
  -352,223
19
0
0
0
24
24
1
2
00:00
04:25
04:04
05:58
 14,627
  5,574
  1,193
  1,191
   -92,253
   -92,288
7
15
3
1
0
0
0
0
25
1
14:33
16:09
  5,775
  1,210
   149,602
47
0
0
0
26
26
1
2
00:00
22:34
04:01
23:59
 14,487
  5,120
  1,197
  1,172
  -250,808
  -251,453
47
4
1
17
1
0
0
0
27
27
1
2
13:53
17:24
14:54
18:33
  3,680
  4,135
  1,180
  1,197
  -186,947
  -186,965
4
13
13
0
0
0
0
0
28
1
16:10
22:26
 22,496
  1,193
    20,173
16
0
0
0
29
1
00:12
04:03
 13,870
  1,193
    44,410
14
5
0
0
30
30
1
2
06:47
08:04
07:50
09:35
  3,743
  5,424
  1,191
  1,177
   -75,010
   -75,033
4
12
26
1
0
0
0
0
31
1
05:58
13:15
 26,176
  1,183
    20,911
10
132
0
0
32
1
07:50
12:41
 17,460
  1,199
  -282,963
30
0
0
0
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.