GPS Space Vehicle Time Integrity for MJD 53520, Monday 30 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
08:25
15:29
 25,352
  1,855
  -403,927
27
0
0
0
 
2
2
1
2
00:00
20:35
05:10
23:59
 18,613
 12,252
  1,852
  1,847
    27,613
    27,613
5
3
13
1
0
0
0
0
 
3
1
11:37
17:25
 20,807
  1,842
    -3,043
19
0
0
0
 
4
4
1
2
00:00
18:51
02:28
23:59
  8,905
 18,513
  1,849
  1,845
  -187,025
  -185,258
69
130
1
0
1
0
0
0
 
5
5
5
5
1
2
3
4
00:00
05:33
08:25
22:54
04:14
08:24
09:39
23:59
 15,202
 10,215
  4,442
  3,907
  1,854
  1,849
  1,864
  1,840
  -100,693
  -100,748
  -100,754
  -100,939
7
10
6
3
1
0
1
0
0
0
0
0
0
0
0
0
 
6
1
01:46
07:21
 20,087
  1,849
  -565,400
251
0
1
0
 
7
7
1
2
00:00
17:11
01:55
23:59
  6,916
 24,472
  1,851
  1,848
  -132,305
  -134,118
49
180
1
0
1
0
0
0
 
8
1
16:44
22:23
 20,308
  1,853
    32,382
3
6
0
0
 
9
1
03:03
08:24
 19,193
  1,858
    47,397
11
0
0
0
 
10
10
1
2
00:00
22:02
04:32
23:59
 16,328
  7,044
  1,849
  1,846
   -62,569
   -62,617
3
4
15
0
0
0
0
0
 
11
1
14:47
20:36
 20,893
  1,848
  -228,737
23
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
14:03
22:49
19:22
23:59
 19,153
  4,219
  1,850
  1,862
     2,306
     2,286
11
3
0
2
0
0
0
0
 
14
14
1
2
05:16
08:25
08:24
13:54
 11,275
 19,675
  1,854
  1,860
    31,327
    31,328
3
8
26
0
0
0
0
0
 
15
15
1
2
05:17
08:25
08:24
10:53
 11,220
  8,848
  1,857
  1,866
  -436,450
  -436,496
16
7
0
0
0
0
0
0
 
16
1
09:34
15:52
 22,630
  1,856
    -1,137
7
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
02:45
08:25
08:24
11:05
 20,282
  9,561
  1,854
  1,859
   160,524
   160,579
18
15
0
0
0
0
0
0
 
19
1
12:40
18:32
 21,080
  1,852
    23,380
8
0
0
0
 
20
20
1
2
11:26
17:59
16:18
22:11
 17,471
 15,110
  1,859
  1,845
    66,403
    66,345
22
9
0
0
0
0
0
0
 
21
21
1
2
03:29
08:25
08:24
09:31
 17,680
  3,944
  1,852
  1,859
  -103,742
  -103,757
9
5
0
0
0
0
0
0
 
22
22
1
2
05:17
08:25
08:24
12:21
 11,225
 14,140
  1,861
  1,861
   -22,345
   -22,359
7
4
7
41
0
0
0
0
 
23
1
12:44
18:25
 20,411
  1,850
  -193,291
11
0
0
0
 
24
1
17:17
23:20
 21,787
  1,849
   -18,960
17
0
0
0
 
25
25
1
2
07:14
08:25
08:24
15:40
  4,184
 26,019
  1,859
  1,862
   -92,245
   -92,252
4
11
0
0
0
0
0
0
 
26
1
00:44
06:22
 20,194
  1,851
   -21,452
3
2
0
0
 
27
1
15:02
21:45
 24,148
  1,865
      386
30
5
0
24031
 
28
1
17:09
23:59
 24,597
  1,849
   -43,941
6
48
0
0
 
29
1
00:07
05:45
 20,256
  1,850
   -77,243
166
0
0
0
 
30
30
30
1
2
3
00:40
06:07
08:25
04:26
08:24
11:21
 13,531
  8,223
 10,509
  1,853
  1,850
  1,868
  -215,716
  -216,085
  -216,271
81
55
49
0
0
0
0
0
0
0
0
0
 
31
31
1
2
00:00
16:09
01:03
23:59
  3,798
 28,198
  1,891
  1,856
   -88,783
   -91,027
20
258
0
0
0
291
3796
28176
 
32
-
 
 
 
 
 
 
 
 
 
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.