GPS Space Vehicle Time Integrity for MJD 54500, Monday 4 February 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
11:33
19:59
 30,205
   819
  -182,711
20
0
0
0
 
2
1
01:17
09:46
 30,496
   812
  -170,785
26
0
0
0
 
3
1
16:29
22:15
 20,691
   819
  -181,833
32
0
0
0
 
4
1
00:00
07:34
 27,234
   807
     3,816
50
1
0
0
 
5
5
1
2
04:50
10:38
09:15
15:36
 15,842
 17,730
   814
   813
  -674,360
  -674,697
70
80
0
0
0
0
0
0
 
6
6
1
2
07:33
14:54
12:56
18:09
 19,324
 11,672
   811
   811
    -4,056
    -4,494
105
65
0
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
8
1
2
00:00
21:44
03:23
23:59
 12,220
  8,116
   811
   814
   140,417
   140,527
6
5
1
0
0
0
0
0
 
9
9
1
2
03:17
08:07
04:26
13:31
  4,105
 19,396
   818
   819
  -108,029
  -108,074
4
11
2
0
0
0
0
0
 
10
1
03:15
09:52
 23,778
   813
   235,342
92
0
0
0
 
11
11
1
2
00:00
20:00
01:59
23:59
  7,153
 14,317
   808
   813
   -26,229
   -26,226
2
3
0
2
0
0
0
0
 
12
12
1
2
04:08
11:07
09:08
14:52
 17,941
 13,438
   809
   813
   356,584
   356,607
7
4
0
0
0
0
0
0
 
13
13
1
2
04:01
19:02
05:27
23:59
  5,169
 17,806
   804
   814
  -237,356
  -237,479
6
10
1
0
0
0
0
0
 
14
1
10:04
18:43
 30,971
   815
   301,099
28
0
0
0
 
15
1
05:39
11:36
 21,363
   811
    75,362
16
0
0
0
 
16
1
14:42
21:02
 22,700
   815
  -131,889
3
5
0
0
 
17
17
1
2
00:00
21:59
06:39
23:59
 23,952
  7,201
   817
   816
   -42,360
   -42,305
6
4
1
3
0
0
0
0
 
18
18
1
2
07:31
12:09
11:33
15:54
 14,459
 13,401
   815
   815
   207,899
   207,851
10
13
0
0
0
0
0
0
 
19
1
17:39
23:29
 20,932
   818
   -18,698
9
0
0
0
 
20
20
20
1
2
3
00:00
16:26
22:51
03:16
21:19
23:59
 11,775
 17,545
  4,103
   811
   812
   817
  -120,454
  -120,408
  -120,391
3
4
4
6
8
1
0
0
0
0
0
0
 
21
1
08:30
14:32
 21,686
   815
   -71,549
8
0
0
0
 
22
1
10:34
17:28
 24,737
   815
  -207,206
7
0
0
0
 
23
1
17:25
23:07
 20,487
   814
  -330,816
16
0
0
0
 
24
1
05:57
13:15
 26,239
   819
   -67,029
20
0
0
0
 
25
25
1
2
00:00
19:28
01:49
23:59
  6,570
 16,255
   806
   808
  -506,695
  -507,043
7
18
1
0
0
0
0
0
 
26
1
05:29
10:59
 19,764
   813
  -173,279
56
0
0
0
 
27
27
1
2
00:00
20:27
02:29
23:59
  8,962
 12,730
   817
   810
  -164,575
  -164,778
5
7
1
0
0
0
0
0
 
28
28
1
2
00:00
21:57
05:11
23:59
 18,654
  7,281
   813
   816
    15,468
    15,514
4
4
1
2
0
0
0
0
 
29
1
06:36
12:09
 19,950
   810
    66,563
34
0
0
0
 
30
30
1
2
05:38
11:09
09:17
16:21
 13,068
 18,550
   814
   813
   -61,706
   -61,742
4
12
2
0
0
0
0
0
 
31
1
12:07
20:12
 28,949
   811
     8,773
10
0
0
0
 
32
1
11:43
18:40
 24,912
   824
  -219,084
1639
1
1
24909
 
33
-
 
 
 
 
 
 
 
 
 
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 (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.