GPS Space Vehicle Time Integrity for MJD 53326

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
21:33
04:55
23:59
 17,676
  8,753
  1,932
  1,915
  -371,970
  -372,098
6
9
21
99
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
00:51
06:34
 20,567
  1,927
   -59,636
14
0
0
0
 
4
1
08:38
15:55
 26,174
  1,929
  -547,079
141
0
0
0
 
5
5
1
2
12:30
19:19
16:43
23:09
 15,192
 13,807
  1,933
  1,917
   -58,462
   -58,532
10
11
6
0
0
0
0
0
 
6
6
1
2
00:19
15:55
01:23
20:39
  3,857
 17,001
  1,921
  1,922
  -472,228
  -471,853
9
28
3
0
0
0
0
0
 
7
7
1
2
06:35
12:36
12:32
15:10
 21,479
  9,187
  1,931
  1,931
  -216,630
  -216,222
163
71
0
0
0
0
0
0
 
8
1
05:54
11:35
 20,463
  1,928
    15,829
5
30
0
0
 
9
1
16:44
21:32
 17,291
  1,920
    17,267
6
5
0
0
 
10
1
11:35
18:12
 23,776
  1,927
   -52,040
5
30
0
0
 
11
1
04:55
09:56
 18,059
  1,926
  -165,175
15
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:16
08:38
 19,261
  1,926
    20,297
8
2
0
0
 
14
14
1
2
00:00
19:02
03:06
23:59
 11,146
 17,877
  1,928
  1,925
    33,100
    33,097
5
4
4
28
0
0
0
0
 
15
1
19:01
23:59
 17,889
  1,920
  -347,358
27
0
0
0
 
16
16
1
2
00:00
22:48
05:01
23:59
 18,037
  4,305
  1,927
  1,916
    -1,607
    -1,590
7
7
0
5
0
0
0
0
 
17
17
1
2
10:51
16:44
15:55
19:28
 18,197
  9,867
  1,930
  1,925
   157,962
   157,881
23
13
0
0
0
0
0
0
 
18
18
1
2
15:55
19:29
19:18
23:59
 12,185
 16,237
  1,928
  1,921
    99,721
    99,771
12
17
0
0
0
0
0
0
 
19
1
02:03
07:56
 21,169
  1,931
     9,469
8
2
0
0
 
20
20
1
2
00:31
07:33
05:30
11:15
 17,907
 13,281
  1,927
  1,926
   108,372
   108,302
16
7
0
0
0
0
0
0
 
21
1
18:12
22:47
 16,486
  1,924
   -80,839
7
16
0
0
 
22
22
1
2
00:00
19:19
01:37
23:59
  5,805
 16,832
  1,923
  1,921
   -13,505
   -13,491
4
3
23
194
0
0
0
0
 
23
1
01:52
07:33
 20,414
  1,927
  -198,274
22
0
0
0
 
24
1
09:37
18:14
 30,973
  1,924
   -72,144
30
0
0
0
 
25
25
1
2
00:00
20:39
04:55
23:59
 17,674
 12,016
  1,926
  1,922
   -77,786
   -77,848
4
4
55
27
0
0
0
0
 
26
1
14:09
19:18
 18,547
  1,927
  -276,927
49
0
0
0
 
27
1
04:55
10:48
 21,136
  1,932
  -470,123
60
0
0
0
 
28
1
06:56
13:32
 23,757
  1,933
   -43,005
11
67
0
0
 
29
1
15:10
19:01
 13,838
  1,924
  -269,367
56
0
0
0
 
30
1
14:09
16:43
  9,272
  1,931
  -507,676
25
1
0
0
 
31
31
1
2
07:56
09:57
09:37
12:29
  6,008
  9,143
  1,929
  1,921
    -1,654
    -1,668
3
6
80
1
0
0
0
0
 
32
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33
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34
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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.