GPS Space Vehicle Time Integrity for MJD 53475, Friday 15 April 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
10:38
16:03
16:01
18:35
 19,359
  9,091
  1,396
  1,381
  -397,300
  -397,340
20
6
0
0
0
0
0
0
 
2
2
2
1
2
3
00:00
04:27
06:13
04:24
06:12
08:13
 15,862
  6,307
  7,186
  1,376
  1,387
  1,392
    27,469
    27,477
    27,481
4
1
4
2
0
1
0
0
0
0
0
0
 
3
3
1
2
14:42
16:03
16:01
20:29
  4,711
 15,970
  1,386
  1,375
   -99,180
   -99,225
7
20
0
0
0
0
0
0
 
4
4
4
1
2
3
00:00
04:27
21:57
04:24
05:39
23:59
 15,862
  4,323
  7,300
  1,377
  1,395
  1,372
  -279,668
  -279,414
  -277,944
113
35
52
0
1
0
0
1
0
0
0
0
 
5
5
5
5
1
2
3
4
02:05
04:27
06:13
08:37
04:24
06:12
07:19
12:47
  8,320
  6,307
  3,971
 14,954
  1,382
  1,385
  1,401
  1,407
   -90,297
   -90,315
   -90,313
   -90,345
6
3
4
13
0
0
0
0
0
0
0
0
0
0
0
0
 
6
6
1
2
04:50
06:13
06:12
10:26
  4,886
 15,105
  1,393
  1,387
  -369,205
  -369,797
87
250
0
1
0
1
0
0
 
7
7
1
2
00:00
20:12
04:24
23:59
 15,862
 13,603
  1,372
  1,372
   -23,671
   -25,903
139
122
0
0
0
0
0
0
 
8
8
1
2
00:00
19:45
01:29
23:59
  5,363
 15,245
  1,375
  1,374
    27,710
    27,785
7
5
1
0
0
0
0
0
 
9
1
06:13
11:34
 19,178
  1,395
    40,345
18
0
0
0
 
10
10
10
1
2
3
01:11
04:27
06:13
04:24
06:12
07:38
 11,588
  6,307
  5,083
  1,382
  1,388
  1,403
   -60,624
   -60,624
   -60,612
3
3
4
15
0
0
0
0
0
0
0
0
 
11
1
17:52
23:40
 20,901
  1,377
  -213,552
26
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:01
17:03
03:25
22:24
  5,031
 19,224
  1,384
  1,374
     7,069
     6,982
4
11
1
0
0
0
0
0
 
14
1
08:17
16:01
 27,810
  1,394
    31,907
5
0
0
0
 
15
1
08:27
14:02
 20,080
  1,389
  -415,900
39
0
0
0
 
16
16
1
2
12:35
16:03
16:01
18:51
 12,351
 10,047
  1,383
  1,383
     -591
     -592
4
4
33
0
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
-
 
 
 
 
 
 
 
 
 
19
1
16:03
21:36
 19,958
  1,381
    19,873
3
2
0
0
 
20
20
20
20
1
2
3
4
00:00
14:28
16:03
21:04
01:16
16:01
17:58
23:59
  4,609
  5,569
  6,867
 10,467
  1,380
  1,390
  1,390
  1,376
    74,202
    74,096
    74,081
    74,022
3
6
2
5
1
0
2
11
0
0
0
0
0
0
610
0
 
21
1
06:36
12:37
 21,628
  1,392
   -96,947
17
0
0
0
 
22
1
08:19
15:25
 25,545
  1,395
   -18,825
14
0
0
0
 
23
1
16:03
21:28
 19,507
  1,376
  -202,161
8
0
0
0
 
24
24
1
2
00:00
20:23
02:32
23:59
  9,110
 12,959
  1,374
  1,381
    -7,987
    -8,222
5
9
1
0
0
0
0
0
 
25
25
1
2
10:18
16:03
16:01
18:44
 20,538
  9,624
  1,394
  1,385
   -89,235
   -89,257
8
5
0
49
0
0
0
0
 
26
26
1
2
04:27
06:13
06:12
09:31
  6,307
 11,825
  1,375
  1,392
   -17,652
   -17,654
2
7
7
0
0
0
0
0
 
27
1
18:32
23:59
 19,634
  1,378
   -43,694
51
0
0
0
 
28
28
1
2
00:00
20:27
03:16
23:59
 11,773
 12,702
  1,374
  1,369
   -45,324
   -45,322
6
3
9
4
0
0
0
0
 
29
29
29
1
2
3
03:13
04:27
06:13
04:24
06:12
08:52
  4,272
  6,291
  9,494
  1,378
  1,377
  1,394
   -17,823
   -17,693
   -17,481
25
45
78
0
0
0
0
0
0
0
0
0
 
30
30
30
1
2
3
04:27
06:13
09:10
06:12
07:31
14:23
  6,307
  4,661
 18,770
  1,382
  1,385
  1,392
  -127,983
  -128,114
  -128,533
45
29
132
0
1
0
0
0
0
0
0
0
 
31
31
1
2
00:00
19:09
04:09
23:59
 13,643
 17,390
  1,395
  1,388
    42,810
    40,269
136
193
0
0
0
0
13601
17374
 
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.