GPS Space Vehicle Time Integrity for MJD 53521, Tuesday 31 May 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
07:21
15:25
 28,949
  1,870
  -404,082
18
0
0
0
 
2
2
1
2
00:00
20:31
05:06
23:59
 18,368
 12,482
  1,862
  1,861
    27,629
    27,635
6
3
0
0
0
0
0
0
 
3
1
11:33
17:21
 20,825
  1,870
    -3,295
20
0
0
0
 
4
4
1
2
00:00
18:46
02:24
23:59
  8,651
 18,743
  1,855
  1,860
  -184,915
  -183,138
63
134
1
0
1
0
0
0
 
5
5
5
1
2
3
00:00
05:29
22:50
04:10
09:36
23:59
 14,977
 14,762
  4,135
  1,855
  1,858
  1,865
  -100,951
  -101,005
  -101,159
5
15
2
1
1
3
0
0
0
0
0
0
 
6
1
01:42
07:17
 20,096
  1,864
  -569,116
248
1
1
0
 
7
7
1
2
00:00
17:07
01:51
23:59
  6,674
 24,701
  1,861
  1,859
  -134,502
  -136,308
47
180
1
0
1
0
0
0
 
8
1
16:40
22:19
 20,306
  1,857
    32,485
6
0
0
0
 
9
1
02:59
08:25
 19,536
  1,853
    47,547
6
1
0
0
 
10
10
1
2
00:00
21:58
04:28
23:59
 16,083
  7,279
  1,863
  1,860
   -62,607
   -62,647
2
5
49
0
0
0
0
0
 
11
1
14:43
20:31
 20,904
  1,858
  -229,064
25
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
13:59
22:45
19:18
23:59
 19,171
  4,459
  1,859
  1,867
     2,200
     2,176
9
3
0
0
0
0
0
0
 
14
1
05:12
13:50
 31,038
  1,863
    31,309
3
92
0
0
 
15
1
05:12
10:49
 20,138
  1,868
  -436,928
29
0
0
0
 
16
1
09:30
15:48
 22,649
  1,864
    -1,161
4
32
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
02:41
11:01
 29,932
  1,863
   160,832
28
0
0
0
 
19
1
12:36
18:28
 21,101
  1,865
    23,451
4
6
0
0
 
20
20
1
2
11:22
17:55
16:14
22:07
 17,487
 15,110
  1,866
  1,857
    66,236
    66,184
9
8
1
0
0
0
0
0
 
21
1
03:25
09:27
 21,717
  1,863
  -103,907
11
0
0
0
 
22
1
05:12
12:17
 25,453
  1,857
   -22,452
7
74
0
0
 
23
1
12:40
18:21
 20,413
  1,861
  -193,089
14
0
0
0
 
24
1
17:13
23:16
 21,779
  1,860
   -19,187
15
0
0
0
 
25
1
07:10
15:36
 30,290
  1,862
   -92,322
13
0
0
0
 
26
1
00:40
06:17
 20,201
  1,859
   -21,464
5
58
0
0
 
27
1
14:57
21:19
 22,867
  1,867
      255
30
0
0
10282
 
28
1
17:05
23:59
 24,833
  1,859
   -43,898
5
15
0
0
 
29
1
00:03
05:41
 20,254
  1,854
   -79,670
164
1
1
0
 
30
30
1
2
00:36
06:03
04:22
11:17
 13,526
 18,814
  1,865
  1,864
  -217,561
  -218,040
78
118
0
0
0
0
0
0
 
31
1
16:05
23:59
 28,421
  1,882
   -93,702
255
0
73
28405
 
32
-
 
 
 
 
 
 
 
 
 
33
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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.