GPS Space Vehicle Time Integrity for MJD 53344

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
00:00
20:20
03:41
23:59
 13,250
 13,135
  -163
  -152
  -376,837
  -376,952
6
7
21
30
0
0
0
0
 
2
2
1
2
08:43
12:17
12:06
17:09
 12,193
 17,506
  -165
  -175
    73,507
    73,328
31
65
1
0
0
0
0
0
 
3
1
00:00
05:21
 19,155
  -159
   -66,458
10
1
0
0
 
4
1
08:43
13:12
 16,147
  -160
  -520,044
88
0
0
0
 
5
5
1
2
11:16
18:07
15:22
21:55
 14,802
 13,691
  -159
  -166
   -63,968
   -64,029
12
8
0
0
0
0
0
0
 
6
1
14:12
19:24
 18,758
  -161
  -459,102
71
0
0
0
 
7
1
05:21
13:30
 29,306
  -160
  -177,003
232
0
0
0
 
8
1
04:39
10:17
 20,303
  -162
    14,992
5
24
0
0
 
9
1
15:35
20:19
 17,055
  -161
    17,891
9
0
0
0
 
10
1
10:18
16:53
 23,741
  -164
   -55,112
7
8
0
0
 
11
1
03:41
08:42
 17,965
  -163
  -172,660
17
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:01
07:23
 19,218
  -168
    17,055
5
51
0
0
 
14
14
1
2
00:00
17:10
01:52
23:59
  6,708
 24,579
  -166
  -162
    31,054
    31,060
6
4
2
150
0
0
0
0
 
15
1
17:47
23:10
 19,353
  -165
  -357,611
32
0
0
0
 
16
16
1
2
00:00
21:34
03:46
23:59
 13,584
  8,738
  -172
  -158
    -3,167
    -3,132
4
4
49
31
0
0
0
0
 
17
17
1
2
11:16
16:54
15:22
18:15
 14,797
  4,873
  -158
  -159
   145,941
   145,813
38
11
0
0
0
0
0
0
 
18
18
1
2
15:23
19:25
18:15
23:01
 10,330
 12,994
  -160
  -162
   103,733
   103,792
10
14
0
0
0
0
0
0
 
19
1
00:48
06:41
 21,090
  -163
     8,474
10
73
0
0
 
20
20
1
2
00:00
06:21
04:15
09:58
 15,267
 13,034
  -167
  -164
   101,746
   101,687
13
8
0
1
0
0
0
0
 
21
1
16:02
21:33
 19,886
  -157
   -84,243
5
46
0
0
 
22
1
18:16
23:59
 20,615
  -157
   -15,718
3
277
0
0
 
23
1
00:40
06:20
 20,295
  -167
  -205,264
15
0
0
0
 
24
24
1
2
08:04
14:11
12:17
16:01
 15,179
  6,589
  -157
  -160
   -78,635
   -78,688
12
5
2
7
0
0
0
0
 
25
25
1
2
00:00
19:25
03:41
23:59
 13,252
 16,479
  -160
  -170
   -81,074
   -81,134
4
6
28
2
0
0
0
0
 
26
1
13:11
17:09
 14,274
  -161
  -291,307
34
0
0
0
 
27
1
03:41
09:34
 21,052
  -160
  -485,557
52
0
0
0
 
28
1
05:41
11:15
 20,039
  -161
   -45,652
6
114
0
0
 
29
1
13:31
17:12
 13,286
  -164
  -247,594
57
0
0
0
 
30
30
1
2
18:16
21:55
19:24
23:10
  4,094
  4,488
  -162
  -162
  -493,865
  -493,720
15
12
1
0
0
0
0
0
 
31
31
1
2
06:42
09:35
08:42
12:49
  7,230
 11,638
  -158
  -160
      122
      131
4
4
40
17
0
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
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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.