GPS Space Vehicle Time Integrity for MJD 53217, Saturday 31 July 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
08:53
14:17
 19,451
  1,506
  -354,627
10
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
08:53
14:00
 18,420
  1,504
   -30,191
14
0
0
0
 
4
1
15:33
21:25
 21,080
  1,497
   234,868
87
0
0
0
 
5
5
5
1
2
3
00:00
02:15
19:50
01:04
06:27
21:25
  3,872
 15,087
  5,658
  1,505
  1,504
  1,492
   -40,338
   -40,365
   -40,492
3
13
5
2
0
0
0
0
0
0
0
0
 
6
1
00:00
04:10
 14,987
  1,498
  -316,894
168
1
1
0
 
7
1
14:08
21:25
 26,149
  1,501
  -430,731
141
0
0
0
 
8
1
13:28
19:08
 20,319
  1,497
     7,111
6
0
0
0
 
9
1
00:00
05:10
 18,563
  1,509
    58,106
10
1
0
0
 
10
10
1
2
00:00
18:55
01:35
21:25
  5,694
  8,984
  1,497
  1,501
   -46,584
   -46,627
3
2
4
10
0
0
0
0
 
11
1
11:34
17:22
 20,800
  1,502
  -135,431
16
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:50
19:26
16:10
21:15
 19,091
  6,549
  1,505
  1,495
    26,412
    26,385
7
4
1
0
0
0
0
0
 
14
14
14
1
2
3
01:56
06:35
08:53
06:27
08:19
10:34
 16,237
  6,244
  6,080
  1,504
  1,506
  1,509
    25,745
    25,755
    25,764
3
2
4
0
0
30
0
0
0
0
0
0
 
15
15
1
2
02:28
06:35
06:27
07:58
 14,335
  5,002
  1,504
  1,507
  -298,616
  -298,665
18
7
0
0
0
0
0
0
 
16
16
1
2
06:35
08:53
08:19
12:37
  6,244
 13,467
  1,504
  1,508
    -6,590
    -6,579
1
5
3
0
0
0
0
0
 
17
17
1
2
00:00
18:17
03:01
21:25
 10,853
 11,252
  1,505
  1,495
   111,102
   111,970
45
41
1
0
1
0
0
0
 
18
18
1
2
00:00
06:35
06:27
07:41
 23,217
  3,986
  1,502
  1,506
    61,349
    61,410
28
6
0
0
0
0
0
0
 
19
1
09:36
15:33
 21,342
  1,507
    17,206
19
0
0
0
 
20
20
1
2
08:53
14:44
13:00
18:54
 14,844
 14,924
  1,510
  1,501
   138,974
   138,888
17
18
0
0
0
0
0
0
 
21
1
00:22
06:21
 21,517
  1,502
   -76,365
2
115
0
0
 
22
22
1
2
01:56
06:35
06:27
08:19
 16,229
  6,244
  1,499
  1,501
   -14,511
   -14,506
3
1
49
3
0
0
0
0
 
23
1
09:06
14:53
 20,733
  1,492
  -132,383
72
0
0
0
 
24
24
1
2
00:00
16:57
01:37
21:25
  5,839
 16,029
  1,493
  1,500
   -44,375
   -44,577
5
15
1
0
0
0
0
0
 
25
25
25
1
2
3
04:02
06:35
08:53
06:27
08:19
12:29
  8,715
  6,244
 12,933
  1,507
  1,508
  1,505
   -70,843
   -70,850
   -70,861
4
2
5
9
0
1
0
0
0
0
0
0
 
26
1
00:00
02:55
 10,472
  1,502
  -174,431
42
1
1
0
 
27
1
12:13
18:11
 21,389
  1,504
  -340,386
124
0
0
0
 
28
1
14:21
21:00
 23,847
  1,499
   -37,256
12
0
0
0
 
29
1
00:00
02:29
  8,924
  1,500
  -375,828
19
1
1
0
 
30
30
30
1
2
3
00:00
02:51
06:35
01:10
06:27
08:06
  4,200
 12,929
  5,479
  1,502
  1,505
  1,500
  -554,428
  -554,422
  -554,423
5
4
2
0
0
3
0
0
0
0
0
0
 
31
1
13:13
21:25
 29,433
  1,499
  -273,902
111
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.