GPS Space Vehicle Time Integrity for MJD 53206, Tuesday 20 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
09:19
15:13
 21,247
  1,468
  -352,992
17
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
08:59
14:45
 20,746
  1,469
   -27,218
12
0
0
0
 
4
4
1
2
16:18
18:22
18:17
22:59
  7,162
 16,616
  1,458
  1,460
   221,037
   221,211
27
70
0
0
0
0
0
0
 
5
5
5
1
2
3
00:00
03:00
20:35
01:49
07:21
22:59
  6,554
 15,607
  8,658
  1,457
  1,449
  1,453
   -38,651
   -38,687
   -38,804
3
9
6
7
1
0
0
0
0
0
0
0
 
6
6
1
2
00:00
02:30
02:29
04:54
  8,930
  8,597
  1,453
  1,458
  -276,809
  -277,200
114
107
0
1
0
1
0
0
 
7
7
1
2
14:54
18:22
18:17
22:59
 12,158
 16,616
  1,465
  1,461
  -448,717
  -448,451
64
87
0
0
0
0
0
0
 
8
8
1
2
14:13
18:22
18:17
19:53
 14,599
  5,486
  1,466
  1,452
     6,162
     6,158
5
2
0
6
0
0
0
0
 
9
9
1
2
00:29
02:30
02:29
05:54
  7,186
 12,195
  1,472
  1,465
    56,346
    56,364
3
8
16
1
0
0
0
0
 
10
10
1
2
00:00
19:39
02:18
22:59
  8,267
 12,004
  1,456
  1,448
   -46,032
   -46,086
3
4
5
10
0
0
0
0
 
11
1
12:19
18:07
 20,848
  1,462
  -132,621
14
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
11:36
20:10
16:55
22:01
 19,119
  6,620
  1,463
  1,452
    27,007
    26,981
9
3
0
0
0
0
0
0
 
14
1
02:42
11:20
 31,042
  1,464
    25,041
8
9
0
0
 
15
1
03:13
08:43
 19,772
  1,448
  -293,821
31
0
0
0
 
16
1
07:04
13:24
 22,771
  1,465
    -7,186
11
0
0
0
 
17
17
17
1
2
3
00:00
02:30
19:02
02:29
03:46
22:59
  8,930
  4,535
 14,191
  1,458
  1,459
  1,456
    97,606
    97,709
    98,658
38
25
59
0
1
0
0
1
0
0
0
0
 
18
18
1
2
00:03
02:30
02:29
08:26
  8,740
 21,304
  1,456
  1,456
    57,462
    57,523
8
24
0
1
0
0
0
0
 
19
1
10:22
16:19
 21,414
  1,464
    20,601
22
0
0
0
 
20
20
20
1
2
3
08:54
15:29
18:22
13:46
18:17
19:39
 17,461
 10,046
  4,651
  1,465
  1,460
  1,462
   142,438
   142,358
   142,332
22
12
5
0
0
0
0
0
0
0
0
0
 
21
21
1
2
01:07
02:30
02:29
07:06
  4,904
 16,519
  1,450
  1,454
   -76,068
   -76,068
3
2
0
21
0
0
0
0
 
22
1
02:41
09:46
 25,492
  1,444
   -14,245
6
13
0
0
 
23
1
09:23
16:07
 24,183
  1,494
  -120,675
120
0
0
24139
 
24
24
1
2
00:00
18:22
02:22
22:59
  8,528
 16,600
  1,447
  1,454
   -41,666
   -41,884
7
16
1
0
0
0
0
0
 
25
1
04:46
13:12
 30,345
  1,464
   -70,035
11
0
0
0
 
26
26
1
2
00:00
02:30
02:29
03:39
  8,930
  4,122
  1,454
  1,449
  -161,421
  -161,519
36
24
0
1
0
1
0
0
 
27
1
12:57
18:17
 19,163
  1,462
  -322,105
119
0
0
0
 
28
28
1
2
15:06
18:22
18:17
21:45
 11,440
 12,177
  1,463
  1,453
   -36,442
   -36,463
7
4
0
1
0
0
0
0
 
29
29
1
2
00:00
21:29
02:29
22:59
  8,930
  5,409
  1,454
  1,454
  -382,676
  -382,163
17
11
0
0
0
0
0
0
 
30
30
1
2
00:00
03:37
01:54
08:52
  6,883
 18,873
  1,456
  1,458
  -554,207
  -554,220
3
6
0
2
0
0
0
0
 
31
31
1
2
13:28
18:22
18:17
21:53
 17,327
 12,682
  1,461
  1,458
  -260,990
  -261,208
70
51
0
0
0
0
0
0
 
32
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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.