GPS Space Vehicle Time Integrity for MJD 53195

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
1
2
10:26
12:35
12:28
16:10
  7,335
 12,870
  1,426
  1,415
  -351,148
  -351,180
16
15
201
100
0
2
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
10:26
12:35
12:28
15:30
  7,334
 10,542
  1,424
  1,421
   -24,245
   -24,276
15
14
212
98
0
0
0
0
 
4
1
17:03
23:59
 24,962
  1,409
   207,890
99
0
0
0
 
5
5
1
2
00:00
21:23
01:02
23:59
  3,730
  9,391
  1,421
  1,418
   -37,040
   -37,181
4
5
13
10
0
0
0
0
 







7
1
16:11
23:59
 28,137
  1,413
  -465,649
145
0
0
0







8
1
15:00
20:40
 20,339
  1,416
     5,248
9
2
2
0














10
10
1
2
00:00
20:24
01:02
23:59
  3,731
 12,941
  1,419
  1,412
   -45,452
   -45,520
3
4
61
102
0
0
0
0







11
1
13:05
18:53
 20,808
  1,415
  -129,816
23
2
2
0







12
-
 
 
 
 
 
 
 
 
 







13
13
1
2
12:35
21:23
17:41
22:47
 18,329
  5,060
  1,416
  1,405
    27,548
    27,521
14
5
100
10
2
0
0
0







14
14
1
2
07:10
10:26
09:43
12:05
  9,203
  5,995
  1,422
  1,426
    24,356
    24,366
8
15
162
49
0
0
0
0







15
1
07:10
09:28
  8,311
  1,421
  -289,106
15
76
0
0







16
16
16
1
2
3
07:52
10:26
12:35
09:43
12:28
14:12
  6,664
  7,334
  5,851
  1,421
  1,424
  1,425
    -7,805
    -7,796
    -7,791
5
14
11
13
134
101
0
0
0
0
0
0







17
1
20:40
23:59
 11,957
  1,410
    83,967
58
0
0
0







18
1
07:10
09:12
  7,310
  1,420
    53,797
12
94
0
0







19
19
1
2
11:07
12:35
12:28
17:03
  4,839
 16,046
  1,422
  1,406
    24,655
    24,589
7
39
0
1
0
1
0
0







20
20
20
1
2
3
10:26
12:35
17:03
12:28
14:31
20:23
  7,334
  7,001
 11,984
  1,425
  1,420
  1,411
   145,982
   145,948
   145,867
16
14
14
190
98
0
0
0
0
0
0
0














22
1
07:10
09:43
  9,203
  1,421
   -13,631
8
121
0
0







23
-
 
 
 
 
 
 
 
 
 







24
24
1
2
00:00
18:28
01:02
23:59
  3,730
 19,887
  1,429
  1,410
   -39,005
   -39,227
3
11
40
0
0
0
0
0







25
25
25
1
2
3
07:10
10:26
12:35
09:43
12:28
13:50
  9,203
  7,334
  4,535
  1,421
  1,419
  1,411
   -69,144
   -69,156
   -69,168
8
14
12
106
167
98
0
0
0
0
0
0







26
1
22:48
23:59
  4,289
  1,414
  -149,081
15
0
0
0







27
1
13:51
19:40
 20,926
  1,414
  -302,803
132
1
1
0







28
1
15:54
22:30
 23,753
  1,418
   -35,610
8
70
0
0







29
29
1
2
00:00
22:31
01:02
23:59
  3,730
  5,301
  1,421
  1,408
  -388,794
  -388,314
8
13
1
0
0
0
0
0







30
1
07:10
09:37
  8,869
  1,419
  -553,046
9
80
0
0







31
31
1
2
14:13
18:53
17:03
21:22
 10,153
  8,944
  1,393
  1,410
  -247,025
  -247,262
64
40
2
0
2
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.