GPS Space Vehicle Time Integrity for MJD 54881, Thursday 19 February 2009

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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
05:00
04:45
07:53
 17,082
 10,360
   -80
   -81
  -157,025
  -157,007
7
3
0
1
0
0
0
0
 
3
1
14:32
20:19
 20,795
   -80
  -355,334
32
0
0
0
 
4
4
1
2
00:00
21:46
04:45
23:59
 17,082
  7,961
   -78
   -84
   341,798
   342,840
70
34
0
0
0
0
0
0
 
5
5
5
1
2
3
02:30
05:00
08:31
04:45
07:09
13:16
  8,085
  7,717
 17,056
   -72
   -76
   -75
       72
       83
      121
5
3
10
0
1
0
0
0
0
0
0
0
 
6
1
14:06
19:46
 20,397
   -79
   -50,436
86
0
0
0
 
7
1
17:57
23:59
 21,689
   -83
   -22,582
4
7
0
0
 
8
8
1
2
00:00
19:46
01:23
23:59
  5,029
 15,172
   -80
   -79
   191,162
   191,284
5
8
1
0
0
0
0
0
 
9
9
1
2
01:07
06:03
02:28
11:26
  4,832
 19,323
   -87
   -84
   -41,295
   -41,344
4
12
1
0
0
0
0
0
 
10
10
1
2
01:16
05:00
04:45
07:59
 12,497
 10,758
   -76
   -72
    11,304
    11,316
3
6
2
0
0
0
0
0
 
11
1
17:47
23:41
 21,176
   -84
    -7,090
7
0
0
0
 
12
12
12
1
2
3
02:04
05:00
09:06
04:45
07:04
12:48
  9,635
  7,444
 13,309
   -81
   -85
   -77
   314,491
   314,451
   314,391
10
10
13
0
0
0
0
0
0
0
0
0
 
13
1
16:49
22:10
 19,251
   -86
  -289,193
8
0
0
0
 
14
1
08:13
16:52
 31,071
   -80
   151,904
49
0
0
0
 
15
15
1
2
03:37
05:00
04:45
09:33
  4,078
 16,352
   -86
   -82
   258,563
   258,625
7
24
0
0
0
0
0
0
 
16
1
12:31
18:44
 22,319
   -81
   -73,523
16
0
0
0
 
17
17
1
2
00:00
19:54
04:35
23:59
 16,500
 14,684
   -85
   -89
   -47,581
   -47,668
5
5
2
0
0
0
0
0
 
18
1
05:52
14:07
 29,629
   -78
    81,885
28
0
0
0
 
19
1
15:50
21:43
 21,121
   -80
   -32,194
4
5
0
0
 
20
20
20
1
2
3
00:00
14:24
20:43
01:13
19:19
23:59
  4,383
 17,698
 11,772
   -81
   -81
   -84
   -90,465
   -90,403
   -90,385
2
4
6
1
0
0
0
0
0
0
0
0
 
21
1
06:35
12:35
 21,558
   -75
   -28,377
11
0
0
0
 
22
1
08:26
15:23
 24,983
   -86
  -204,865
5
0
0
0
 
23
1
15:37
21:16
 20,275
   -81
  -387,337
5
4
0
0
 
24
1
05:00
11:07
 22,020
   -78
  -166,843
18
0
0
0
 
25
1
16:55
23:23
 23,231
   -88
  -253,109
163
0
0
0
 
26
26
1
2
03:11
05:00
04:45
08:36
  5,619
 12,953
   -83
   -81
   -45,706
   -45,732
5
10
0
0
0
0
0
0
 
27
27
27
1
2
3
00:00
05:06
21:19
02:31
07:59
23:59
  9,056
 10,333
  9,574
   -73
   -77
   -85
   -25,896
   -25,953
   -26,151
6
6
9
10
1
0
0
0
0
0
0
0
 
28
28
1
2
00:00
19:53
03:08
23:59
 11,303
 14,772
   -79
   -85
    23,566
    23,554
2
3
21
40
0
0
0
0
 
29
1
05:00
10:13
 18,752
   -81
     8,593
19
0
0
0
 
30
30
30
1
2
3
03:38
05:00
09:09
04:45
07:11
14:20
  3,994
  7,859
 18,636
   -85
   -90
   -85
  -127,428
  -127,450
  -127,502
4
8
14
2
0
0
0
0
0
0
0
0
 
31
1
10:04
18:08
 28,986
   -82
    52,042
9
0
0
0
 
32
32
1
2
13:20
21:55
18:45
23:40
 19,466
  6,312
   -80
   -85
  -294,016
  -293,934
17
8
1
0
0
0
0
0
 
33
-
 
 
 
 
 
 
 
 
 
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 (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.