GPS Space Vehicle Time Integrity for MJD 54212, Sunday 22 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
1
2
08:47
14:36
14:34
16:30
 20,776
  6,807
  1,324
  1,317
  -120,900
  -120,944
21
9
0
0
0
0
0
0
 
2
2
2
1
2
3
00:00
04:16
21:13
04:13
05:48
23:59
 15,166
  5,506
  9,966
  1,311
  1,309
  1,308
   -99,438
   -99,472
   -99,662
11
6
6
0
1
0
0
0
0
0
0
0
 
3
3
1
2
12:17
14:36
14:34
18:05
  8,142
 12,500
  1,319
  1,314
   -45,127
   -45,191
14
22
0
0
0
0
0
0
 
4
4
1
2
00:00
20:15
03:36
23:59
 12,962
 13,422
  1,310
  1,309
    -9,282
    -9,317
2
1
12
7
0
0
0
0
 
5
5
1
2
00:16
06:14
04:13
11:02
 14,148
 17,199
  1,314
  1,316
   -26,395
   -26,185
37
48
0
0
0
0
0
0
 
6
6
1
2
02:24
04:16
04:13
07:59
  6,522
 13,379
  1,305
  1,306
  -150,725
  -150,896
32
64
0
1
0
0
0
0
 
7
7
7
1
2
3
02:58
04:16
10:42
04:13
08:23
13:28
  4,488
 14,754
  9,925
  1,313
  1,313
  1,321
  -333,999
  -333,844
  -333,510
22
67
46
0
0
0
0
0
0
0
0
0
 
8
8
1
2
17:22
20:15
20:13
22:59
 10,240
  9,817
  1,304
  1,299
   105,953
   105,963
4
3
0
5
0
0
0
0
 
9
9
1
2
04:16
22:41
09:06
23:59
 17,364
  4,665
  1,323
  1,312
   -65,767
   -65,877
5
3
1
8
0
0
0
0
 
10
10
10
1
2
3
00:00
04:16
22:48
04:13
05:23
23:59
 15,166
  4,032
  4,292
  1,318
  1,326
  1,306
   -99,433
   -99,432
   -99,489
2
3
4
31
9
5
0
0
0
0
0
0
 
11
11
1
2
15:33
20:15
20:13
21:24
 16,755
  4,156
  1,311
  1,307
   -12,715
   -12,730
5
2
0
0
0
0
0
0
 
12
12
1
2
00:00
06:48
04:13
10:32
 15,166
 13,426
  1,309
  1,315
    45,397
    45,407
3
4
0
0
0
0
0
0
 
13
13
1
2
00:00
14:42
01:06
20:00
  3,989
 19,079
  1,314
  1,310
  -164,012
  -164,234
5
22
1
0
0
0
0
0
 
14
1
06:05
14:34
 30,445
  1,316
   -15,585
11
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
10:09
14:36
14:34
16:21
 15,864
  6,298
  1,318
  1,318
  -140,540
  -140,574
12
6
0
0
0
0
0
0
 
17
17
17
1
2
3
00:00
17:47
20:15
02:26
20:13
23:59
  8,802
  8,751
 13,408
  1,314
  1,318
  1,310
   -69,566
   -69,484
   -69,469
5
4
7
1
1
0
0
0
0
0
0
0
 
18
1
04:16
11:52
 27,340
  1,315
   252,612
3
5
0
0
 
19
19
1
2
13:23
14:36
14:34
19:14
  4,243
 16,636
  1,323
  1,315
   -25,875
   -25,922
9
19
0
0
0
0
0
0
 
20
20
20
20
1
2
3
4
11:54
14:36
18:37
20:15
14:34
16:55
20:13
22:39
  9,562
  8,306
  5,720
  8,592
  1,324
  1,314
  1,308
  1,308
    25,233
    25,226
    25,224
    25,226
2
4
3
2
0
4
2
12
0
0
0
0
0
0
0
0
 
21
1
04:16
10:17
 21,584
  1,313
   -74,450
4
6
0
0
 
22
1
06:14
13:10
 24,898
  1,320
  -176,926
13
0
0
0
 
23
23
1
2
13:26
14:36
14:34
19:04
  4,082
 16,047
  1,321
  1,312
  -160,294
  -160,327
8
13
0
0
0
0
0
0
 
24
24
1
2
01:47
04:16
04:13
09:01
  8,727
 17,055
  1,319
  1,322
   -93,338
   -93,374
8
14
0
0
0
0
0
0
 
25
25
1
2
12:15
14:36
14:34
20:13
  8,296
 20,178
  1,425
  1,418
  -211,892
  -211,482
65
174
0
0
0
0
8296
20178
 
26
26
1
2
01:18
04:16
04:13
06:50
 10,470
  9,246
  1,316
  1,310
   155,328
   155,525
57
54
0
0
0
0
0
0
 
27
27
1
2
16:10
20:15
20:13
22:08
 14,525
  6,742
  1,314
  1,310
  -105,190
  -105,212
7
5
0
15
0
0
0
0
 
28
28
1
2
17:21
20:15
20:13
23:59
 10,288
 13,424
  1,310
  1,310
    -1,354
    -1,343
3
3
3
0
0
0
0
0
 
29
29
1
2
00:50
04:16
04:13
06:23
 12,135
  7,622
  1,315
  1,312
     -651
     -659
4
3
0
3
0
0
0
0
 
30
30
1
2
01:13
06:47
04:13
11:56
 10,776
 18,505
  1,315
  1,318
   -30,388
   -30,406
4
4
0
16
0
0
0
0
 
31
31
1
2
07:53
14:36
14:34
16:02
 23,984
  5,132
  1,314
  1,313
   -18,500
   -18,506
2
3
47
0
0
0
0
0
 
32
1
08:26
14:34
 22,042
  1,332
  -339,002
178
0
0
22025
 
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
-
 
 
 
 
 
 
 
 
 
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.