GPS Space Vehicle Time Integrity for MJD 54211, Saturday 21 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
08:51
16:34
 27,716
  1,311
  -120,691
27
0
0
0
 
2
1
00:00
05:52
 21,113
  1,305
   -99,198
17
1
0
0
 
3
1
12:22
18:09
 20,772
  1,307
   -44,701
36
0
0
0
 
4
4
1
2
00:00
19:48
03:40
21:59
 13,193
  7,894
  1,305
  1,300
    -9,248
    -9,284
2
2
15
1
0
0
0
0
 
5
5
1
2
00:20
06:18
05:04
11:06
 16,974
 17,186
  1,307
  1,307
   -27,156
   -26,965
44
47
0
0
0
0
0
0
 
6
1
02:28
08:03
 20,085
  1,304
  -149,380
98
0
0
0
 
7
7
1
2
03:02
10:46
08:27
13:32
 19,424
  9,921
  1,306
  1,316
  -335,239
  -334,867
88
42
0
0
0
0
0
0
 
8
1
17:26
21:59
 16,383
  1,307
   105,833
9
0
0
0
 
9
1
03:47
09:10
 19,315
  1,302
   -65,634
8
0
0
0
 
10
10
1
2
00:00
22:52
05:27
23:59
 19,636
  4,045
  1,305
  1,309
   -99,395
   -99,436
3
4
33
7
0
0
0
0
 
11
1
15:37
21:29
 21,051
  1,303
   -12,636
6
0
0
0
 
12
12
1
2
00:00
06:52
04:54
10:36
 17,649
 13,430
  1,303
  1,305
    45,372
    45,378
3
4
0
0
0
0
0
0
 
13
13
1
2
00:00
14:46
01:10
20:04
  4,241
 19,077
  1,310
  1,303
  -163,704
  -163,930
5
21
1
0
0
0
0
0
 
14
1
06:09
14:47
 30,976
  1,308
   -15,452
12
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
10:13
16:25
 22,290
  1,309
  -140,286
24
0
0
0
 
17
17
1
2
00:00
17:51
02:31
21:59
  9,057
 14,885
  1,302
  1,300
   -69,680
   -69,600
6
6
6
0
0
0
0
0
 
18
1
03:42
11:56
 29,590
  1,310
   252,661
4
33
0
0
 
19
1
13:27
19:18
 21,012
  1,307
   -25,608
23
0
0
0
 
20
20
1
2
11:58
18:41
16:59
21:59
 17,998
 11,876
  1,312
  1,303
    25,191
    25,190
5
3
0
5
0
0
0
0
 
21
1
04:21
10:21
 21,576
  1,306
   -74,405
3
0
0
0
 
22
1
06:18
13:14
 24,895
  1,308
  -176,757
14
0
0
0
 
23
1
13:30
19:08
 20,260
  1,304
  -160,128
15
0
0
0
 
24
1
01:51
09:05
 25,971
  1,305
   -93,126
19
0
0
0
 
25
1
12:15
20:05
 28,132
  1,311
  -214,222
231
0
0
0
 
26
1
01:22
06:54
 19,897
  1,307
   153,677
113
0
0
0
 
27
1
16:14
21:59
 20,698
  1,308
  -105,023
13
0
0
0
 
28
1
17:25
21:59
 16,445
  1,306
    -1,423
6
0
0
0
 
29
1
00:54
06:27
 19,964
  1,304
     -620
4
0
0
0
 
30
30
1
2
01:17
06:51
05:07
12:00
 13,764
 18,503
  1,306
  1,307
   -30,316
   -30,339
6
4
0
29
0
0
0
0
 
31
1
07:57
16:06
 29,243
  1,305
   -18,474
6
0
0
0
 
32
1
08:20
14:58
 23,861
  1,329
  -336,714
192
0
0
23827
 
33
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34
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35
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36
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37
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38
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39
-
 
 
 
 
 
 
 
 
 
40
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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.