GPS Space Vehicle Time Integrity for MJD 54215, Wednesday 25 April 2007

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 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
08:35
16:17
 27,700
  1,318
  -121,557
26
0
0
0
 
2
2
2
1
2
3
00:00
02:32
21:00
02:27
05:35
23:59
  8,804
 10,984
 10,731
  1,317
  1,320
  1,309
  -100,192
  -100,219
  -100,425
6
8
7
0
1
0
0
0
0
0
0
0
 
3
1
12:05
17:53
 20,804
  1,319
   -46,626
36
0
0
0
 
4
4
1
2
00:00
19:32
02:27
23:59
  8,804
 16,021
  1,315
  1,309
    -9,385
    -9,416
2
2
23
55
0
0
0
0
 
5
5
5
1
2
3
00:04
02:32
06:02
02:27
04:48
10:50
  8,493
  8,136
 17,211
  1,321
  1,323
  1,325
   -23,998
   -23,912
   -23,742
25
23
54
0
0
0
0
0
0
0
0
0
 
6
1
02:32
07:47
 18,899
  1,320
  -155,170
91
0
0
0
 
7
7
1
2
02:46
10:30
08:10
13:16
 19,427
  9,935
  1,319
  1,327
  -329,795
  -329,419
86
46
0
0
0
0
0
0
 
8
1
17:10
22:47
 20,191
  1,309
   106,321
4
22
0
0
 
9
9
1
2
03:31
22:29
08:54
23:59
 19,321
  5,391
  1,320
  1,310
   -66,197
   -66,296
7
4
1
8
0
0
0
0
 
10
10
10
1
2
3
00:00
02:32
22:35
02:27
05:11
23:59
  8,804
  9,513
  5,042
  1,323
  1,325
  1,312
   -99,581
   -99,584
   -99,634
2
4
5
0
9
5
0
0
0
0
0
0
 
11
1
15:21
21:12
 21,064
  1,312
   -12,969
7
0
0
0
 
12
12
12
1
2
3
00:00
02:32
06:36
02:27
04:38
10:20
  8,804
  7,552
 13,397
  1,316
  1,318
  1,320
    45,466
    45,469
    45,476
2
3
7
3
7
0
0
0
0
0
0
0
 
13
1
14:29
19:48
 19,091
  1,311
  -165,168
21
0
0
0
 
14
1
05:54
14:31
 30,971
  1,321
   -16,008
14
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
09:57
16:09
 22,290
  1,319
  -141,362
21
0
0
0
 
17
17
1
2
00:00
17:34
02:14
23:59
  8,053
 23,067
  1,321
  1,308
   -69,199
   -69,111
7
9
1
0
0
0
0
0
 
18
1
03:25
11:40
 29,604
  1,322
   252,447
7
0
0
0
 
19
1
13:11
19:02
 21,028
  1,317
   -26,838
23
0
0
0
 
20
20
1
2
11:41
18:25
16:42
22:26
 18,029
 14,430
  1,320
  1,307
    25,320
    25,316
6
3
1
17
0
0
0
0
 
21
1
04:04
10:04
 21,581
  1,321
   -74,596
6
0
0
0
 
22
1
06:02
12:58
 24,887
  1,322
  -177,418
15
0
0
0
 
23
1
13:13
18:52
 20,272
  1,316
  -160,931
18
0
0
0
 
24
1
02:32
08:48
 22,552
  1,327
   -94,108
18
0
0
0
 
25
1
11:49
20:15
 30,305
  1,327
  -203,997
232
0
0
30265
 
26
26
1
2
01:06
02:32
02:27
06:38
  4,846
 14,738
  1,322
  1,320
   160,508
   160,711
25
88
0
0
0
0
0
0
 
27
1
15:58
21:56
 21,432
  1,305
  -105,763
14
0
0
0
 
28
1
17:09
23:59
 24,594
  1,311
    -1,128
7
0
0
0
 
29
29
1
2
00:37
02:32
02:27
06:11
  6,529
 13,115
  1,326
  1,326
     -758
     -763
3
3
3
1
0
0
0
0
 
30
30
30
1
2
3
01:00
02:32
06:34
02:27
04:51
11:44
  5,165
  8,317
 18,491
  1,309
  1,310
  1,319
   -30,664
   -30,675
   -30,696
3
4
3
1
1
40
0
0
0
0
0
0
 
31
1
07:41
15:49
 29,255
  1,318
   -18,591
4
11
0
0
 
32
1
08:10
14:42
 23,462
  1,335
  -345,864
186
0
0
23395
 
33
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34
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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.