GPS Space Vehicle Time Integrity for MJD 53804

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
12:45
20:03
 26,254
  1,200
   -39,576
21
0
0
0
 
2
1
01:17
09:21
 29,022
  1,194
    16,415
20
0
0
0
 
3
1
16:03
21:48
 20,699
  1,197
   -79,622
25
0
0
0
 
4
1
00:00
07:12
 25,862
  1,198
  -171,165
91
1
1
0
 
5
5
1
2
04:13
10:35
08:03
14:32
 13,772
 14,209
  1,189
  1,186
   388,144
   386,272
323
327
1
0
1421
1695
0
0
 
6
1
07:13
11:56
 16,990
  1,202
  -389,275
157
1
1
0
 
7
1
06:14
11:07
 17,583
  1,205
  -509,445
43
0
0
0
 
8
8
1
2
00:00
21:26
03:06
23:59
 11,129
  9,214
  1,203
  1,191
    60,191
    60,251
13
20
1
0
0
0
0
0
 
9
9
1
2
02:41
08:03
04:12
12:44
  5,476
 16,873
  1,175
  1,201
    -9,962
    -9,977
13
13
95
0
0
0
0
0
 
10
1
02:51
09:27
 23,741
  1,198
   -78,708
15
0
0
0
 
11
11
1
2
00:00
20:03
01:16
23:59
  4,539
 14,170
  1,182
  1,198
  -311,166
  -311,360
15
9
1
6
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:37
18:31
04:52
23:51
  4,481
 19,199
  1,171
  1,189
   -45,250
   -45,392
5
22
10
6
0
0
0
0
 
14
14
1
2
09:47
14:33
14:06
18:24
 15,560
 13,847
  1,200
  1,191
    19,300
    19,280
7
15
31
0
0
0
0
0
 
15
1
09:22
15:03
 20,457
  1,205
  -576,889
38
0
0
0
 
16
1
14:07
20:17
 22,228
  1,197
   -29,222
27
0
0
0
 
17
17
1
2
00:00
21:49
06:13
23:59
 22,332
  7,842
  1,191
  1,183
   -64,029
   -64,512
49
8
1
0
0
0
0
0
 
18
18
1
2
07:13
11:07
09:21
15:27
  7,694
 15,590
  1,187
  1,202
   226,132
   226,182
15
8
0
1
0
0
0
0
 
19
1
17:25
23:20
 21,259
  1,195
    20,511
21
0
0
0
 
20
20
20
1
2
3
00:00
15:46
22:45
02:34
20:45
23:59
  9,198
 17,925
  4,480
  1,181
  1,188
  1,168
    32,211
    32,166
    32,131
8
14
6
2
4
1
0
0
0
0
0
0
 
21
1
09:21
14:06
 17,068
  1,210
   -10,957
27
0
0
0
 
22
1
10:14
16:59
 24,291
  1,203
   -73,677
25
0
0
0
 
23
1
17:05
22:44
 20,323
  1,197
  -146,427
19
0
0
0
 
24
1
00:00
04:20
 15,519
  1,205
   -90,338
28
1
0
0
 
25
1
12:45
20:32
 28,017
  1,191
    38,355
266
0
0
0
 
26
1
05:10
09:46
 16,549
  1,203
    57,204
57
0
0
0
 
27
27
1
2
00:00
20:20
02:08
23:59
  7,631
 13,196
  1,200
  1,202
   -37,926
   -38,052
15
12
1
0
0
0
0
0
 
28
28
1
2
00:00
21:15
04:37
23:59
 16,596
  9,871
  1,204
  1,171
   -30,626
   -30,611
13
11
2
0
0
0
0
0
 
29
1
04:44
10:13
 19,770
  1,203
  -555,152
60
0
0
0
 
30
30
1
2
05:00
14:07
07:12
15:44
  7,911
  5,818
  1,186
  1,176
   -26,512
   -26,522
6
14
52
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.