GPS Space Vehicle Time Integrity for MJD 54477, Saturday 12 January 2008

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 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
13:09
20:26
20:24
21:34
 26,039
  4,123
   687
   676
  -177,894
  -177,942
22
5
0
0
0
0
0
0
 
2
1
02:51
11:20
 30,505
   685
  -164,938
26
0
0
0
 
3
3
1
2
18:04
20:26
20:24
21:59
  8,411
  5,625
   685
   686
  -171,184
  -171,222
14
9
0
0
0
0
0
0
 
4
1
01:29
09:07
 27,402
   683
    51,034
46
0
0
0
 
5
5
1
2
06:25
12:12
10:49
17:10
 15,815
 17,836
   688
   687
  -642,043
  -642,422
79
91
0
0
0
0
0
0
 
6
6
6
1
2
3
08:29
10:42
16:59
10:01
13:09
18:46
  5,545
  8,812
  6,423
   683
   686
   680
  -155,018
  -154,869
  -154,549
25
38
28
0
0
0
0
0
0
0
0
0
 
7
1
08:33
19:57
 40,996
   721
   -50,654
369
0
9315
40778
 
8
1
00:00
04:58
 17,880
   678
   137,382
9
0
0
0
 
9
9
1
2
04:51
09:41
06:01
15:05
  4,186
 19,390
   687
   687
  -104,586
  -104,630
4
14
1
0
0
0
0
0
 
10
1
04:48
11:24
 23,722
   679
   206,307
103
0
0
0
 
11
11
1
2
00:00
21:33
03:32
23:59
 12,702
  8,744
   684
   684
   -26,289
   -26,291
3
4
12
6
0
0
0
0
 
12
12
1
2
05:42
13:00
10:42
16:26
 17,983
 12,366
   682
   681
   354,664
   354,686
7
3
0
2
0
0
0
0
 
13
13
13
1
2
3
00:00
05:36
20:35
01:57
07:00
23:59
  7,063
  5,049
 12,226
   682
   682
   682
  -232,984
  -233,029
  -233,162
3
4
6
19
1
0
0
0
0
0
0
0
 
14
1
11:38
20:17
 31,069
   685
   306,801
27
0
0
0
 
15
1
07:14
13:12
 21,392
   682
    71,968
6
17
0
0
 
16
16
1
2
16:13
20:26
20:24
21:59
 15,033
  5,625
   684
   681
  -130,901
  -130,913
3
3
11
0
0
0
0
0
 
17
1
00:00
08:12
 29,507
   678
   -43,901
6
0
0
0
 
18
1
09:06
17:29
 30,101
   686
   213,415
24
0
0
0
 
19
19
19
1
2
3
00:00
19:14
20:26
01:08
20:24
21:59
  4,100
  4,206
  5,625
   680
   684
   688
   -15,610
   -15,719
   -15,723
3
3
2
1
0
0
0
0
0
0
0
0
 
20
20
20
1
2
3
00:29
18:01
20:26
04:51
20:24
21:59
 15,668
  8,571
  5,625
   687
   683
   682
  -122,058
  -122,018
  -122,014
3
3
2
55
8
1
0
0
0
0
0
0
 
21
1
10:01
16:04
 21,718
   686
   -73,070
6
0
0
0
 
22
1
12:08
19:02
 24,826
   686
  -206,139
5
7
0
0
 
23
23
1
2
19:01
20:26
20:24
21:59
  4,959
  5,625
   677
   682
  -325,077
  -325,089
3
4
1
0
0
0
0
0
 
24
1
07:32
14:49
 26,197
   696
   -61,064
22
0
0
0
 
25
1
00:00
03:28
 12,505
   683
  -499,067
11
1
0
0
 
26
1
07:05
12:35
 19,811
   684
  -152,511
62
0
0
0
 
27
1
00:00
04:04
 14,673
   683
  -159,634
10
0
0
0
 
28
1
00:00
06:44
 24,252
   680
    14,212
5
18
0
0
 
29
1
07:44
13:23
 20,343
   687
    82,548
58
0
0
0
 
30
30
1
2
07:12
12:43
10:51
17:55
 13,110
 18,637
   687
   684
   -58,907
   -58,942
7
12
0
0
0
0
0
0
 
31
31
1
2
13:41
20:26
20:24
21:47
 24,109
  4,850
   683
   679
     5,726
     5,744
9
3
0
0
0
0
0
0
 
32
1
13:15
20:24
 25,645
   699
  -199,090
83
0
0
25577
 
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38
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39
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40
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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 (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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.