GPS Space Vehicle Time Integrity for MJD 53171, Tuesday 15 June 2004

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
12:13
17:59
 20,777
  1,378
  -347,310
14
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
11:22
15:59
 16,626
  1,375
   -17,818
17
0
0
0
 
4
4
4
1
2
3
00:00
18:40
21:03
02:14
21:02
23:59
  8,034
  8,493
 10,543
  1,387
  1,370
  1,372
   179,271
   180,123
   180,249
32
32
42
1
0
0
1
0
0
0
0
0
 
5
5
5
1
2
3
00:00
05:24
22:55
04:11
09:41
23:59
 15,057
 15,392
  3,839
  1,382
  1,386
  1,379
   -33,514
   -33,553
   -33,679
3
12
2
0
1
0
0
0
0
0
0
0
 
6
1
01:39
07:14
 20,075
  1,390
  -120,172
345
1
3261
0
 
7
7
7
1
2
3
00:00
17:20
21:03
02:02
21:02
23:59
  7,283
 13,307
 10,543
  1,394
  1,375
  1,381
  -501,531
  -500,513
  -500,316
39
61
53
1
0
0
1
0
0
0
0
0
 
8
8
1
2
16:38
21:03
21:02
22:18
 15,790
  4,480
  1,376
  1,372
     3,497
     3,500
2
3
29
0
0
0
0
0
 
9
1
02:51
08:16
 19,507
  1,392
    50,777
8
1
0
0
 
10
10
1
2
00:00
21:59
04:35
23:59
 16,500
  7,195
  1,388
  1,369
   -44,252
   -44,314
2
4
38
1
0
0
0
0
 
11
1
14:43
20:30
 20,838
  1,375
  -123,785
19
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
14:00
22:32
19:19
23:59
 19,124
  5,201
  1,372
  1,384
    28,699
    28,698
5
4
0
1
0
0
0
0
 
14
1
05:07
13:45
 31,024
  1,387
    22,976
6
0
0
0
 
15
1
05:36
11:06
 19,755
  1,389
  -278,769
30
0
0
0
 
16
1
09:32
15:55
 22,963
  1,383
    -9,089
4
3
0
0
 
17
17
1
2
00:00
21:27
06:11
23:59
 22,213
  9,123
  1,388
  1,372
    46,549
    47,850
122
52
1
0
1
0
0
0
 
18
1
02:26
10:49
 30,157
  1,390
    45,930
31
0
0
0
 
19
1
12:41
18:37
 21,304
  1,372
    35,576
40
0
0
0
 
20
20
20
1
2
3
11:19
17:53
21:03
16:10
21:02
22:04
 17,399
 11,349
  3,643
  1,384
  1,373
  1,373
   153,974
   153,880
   153,849
24
12
5
0
0
0
0
0
0
0
0
0
 
21
1
03:29
09:29
 21,542
  1,384
   -75,122
3
30
0
0
 
22
1
05:04
12:09
 25,461
  1,382
   -10,099
21
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
1
2
00:00
21:03
04:45
23:59
 17,091
 10,543
  1,393
  1,373
   -33,320
   -33,545
9
3
1
0
0
0
0
0
 
25
1
07:07
15:32
 30,278
  1,378
   -67,524
13
0
0
0
 
26
1
00:26
06:02
 20,097
  1,389
  -116,709
90
0
0
0
 
27
1
15:18
21:02
 20,622
  1,373
  -256,264
144
0
0
0
 
28
28
1
2
17:29
21:03
21:02
23:59
 12,738
 10,527
  1,374
  1,376
   -33,459
   -33,470
3
3
15
2
0
0
0
0
 
29
1
00:00
05:34
 19,988
  1,384
  -223,334
25
1
0
0
 
30
30
1
2
00:37
06:01
04:17
11:17
 13,202
 18,918
  1,390
  1,389
  -546,884
  -546,979
10
23
1
0
0
0
0
0
 
31
1
14:24
21:02
 23,851
  1,377
  -212,575
125
0
0
0
 
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.