GPS Space Vehicle Time Integrity for MJD 53417, Wednesday 16 February 2005

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 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
14:39
16:56
16:52
22:34
  7,988
 20,232
   809
   792
  -388,142
  -388,189
7
17
0
0
0
0
0
0
 
2
1
03:40
12:11
 30,584
   790
    33,239
28
0
0
0
 
3
1
18:36
23:59
 19,374
   789
   -84,504
20
0
0
0
 
4
1
02:05
09:50
 27,818
   792
  -391,408
177
0
0
0
 
5
5
1
2
06:09
12:33
11:19
16:51
 18,618
 15,430
   796
   806
   -77,970
   -78,014
13
4
0
24
0
0
0
0
 
6
6
1
2
08:54
17:48
14:28
18:56
 20,010
  4,064
   794
   802
   -31,592
   -33,455
454
90
0
0
7291
0
0
0
 
7
1
00:52
08:53
 28,785
   786
    10,349
269
0
0
0
 
8
1
00:52
05:22
 16,144
   787
    22,173
10
1
0
0
 
9
1
10:05
15:31
 19,548
   799
    30,092
18
0
0
0
 
10
1
05:11
11:41
 23,333
   803
   -58,175
3
11
0
0
 
11
11
1
2
00:52
21:50
03:43
23:59
 10,189
  7,754
   780
   788
  -194,428
  -194,700
12
7
1
0
0
0
0
0
 
12
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13
13
13
1
2
3
00:52
06:07
20:54
02:21
07:08
23:59
  5,312
  3,630
 11,091
   776
   798
   788
    12,234
    12,235
    12,164
3
4
3
11
1
0
0
0
0
0
0
0
 
14
14
1
2
12:11
16:56
16:52
20:50
 16,840
 13,982
   802
   798
    32,507
    32,504
4
4
3
100
0
0
0
0
 
15
15
1
2
12:32
16:56
16:52
18:05
 15,576
  4,136
   803
   800
  -389,849
  -389,909
30
6
0
0
0
0
0
0
 
16
1
16:56
22:43
 20,777
   797
     -925
2
8
0
0
 
17
1
04:43
13:23
 31,128
   792
    50,994
395
0
8462
0
 
18
18
1
2
09:46
16:56
16:52
18:06
 25,515
  4,178
   801
   798
   128,554
   128,607
28
4
0
0
0
0
0
0
 
19
1
19:42
23:59
 15,437
   794
    14,854
3
5
0
0
 
20
20
1
2
01:06
18:19
05:07
23:16
 14,398
 17,800
   785
   791
    85,517
    85,362
9
15
1
0
0
0
0
0
 
21
1
10:36
16:37
 21,614
   800
   -90,050
10
0
0
0
 
22
22
1
2
12:15
16:56
16:52
19:21
 16,596
  8,676
   808
   800
   -16,420
   -16,437
9
2
2
4
0
0
0
0
 
23
1
19:42
23:59
 15,437
   790
  -210,670
3
20
0
0
 
24
1
01:07
07:38
 23,412
   791
   -95,374
11
0
0
0
 
25
25
1
2
14:17
16:56
16:52
22:43
  9,301
 20,782
   787
   786
   -85,600
   -85,613
4
8
4
0
0
0
0
0
 
26
1
07:48
13:26
 20,274
   792
    -2,122
18
0
0
0
 
27
27
1
2
00:52
22:33
04:34
23:59
 13,276
  5,192
   782
   786
    -8,784
    -9,230
20
7
1
0
0
0
0
0
 
28
1
00:52
07:15
 22,918
   783
   -46,000
7
0
0
0
 
29
1
07:13
12:54
 20,394
   788
  -131,083
128
0
0
0
 
30
30
30
1
2
3
07:35
13:05
16:56
11:29
16:52
18:16
 14,057
 13,621
  4,787
   788
   789
   798
  -407,015
  -406,693
  -406,529
65
68
22
0
0
0
0
0
0
0
0
0
 
31
1
00:52
08:07
 26,032
   807
    19,625
110
0
0
26027
 







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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.