GPS Space Vehicle Time Integrity for MJD 54130

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
15:34
21:53
 22,712
  1,248
  -103,474
49
0
0
0
 
2
2
1
2
02:52
04:15
04:13
11:22
  4,907
 25,624
  1,243
  1,252
   -76,567
   -76,610
42
55
0
0
0
0
0
0
 
3
1
17:54
23:35
 20,491
  1,249
    -4,856
63
0
0
0
 
4
4
1
2
01:15
04:15
04:13
07:38
 10,678
 12,192
  1,258
  1,251
      374
      339
45
51
0
0
0
0
0
0
 
5
5
1
2
05:41
12:19
09:28
16:22
 13,655
 14,586
  1,250
  1,239
   -23,217
   -23,468
61
61
0
0
0
0
0
0
 
6
6
1
2
08:18
12:01
11:57
13:07
 13,167
  3,963
  1,256
  1,242
  -421,407
  -421,200
116
47
0
1
0
0
0
0
 
7
7
1
2
09:29
17:21
12:03
18:54
  9,263
  5,598
  1,267
  1,221
  -430,159
  -429,900
56
44
0
0
0
0
0
0
 
8
8
1
2
00:00
22:52
04:13
23:59
 15,216
  4,020
  1,265
  1,226
    96,153
    96,219
44
50
0
0
0
0
0
0
 
9
9
1
2
04:15
09:46
05:40
14:31
  5,083
 17,089
  1,237
  1,260
   -54,100
   -54,118
44
45
0
0
0
0
0
0
 
10
1
04:33
10:22
 20,912
  1,262
   -95,413
49
0
0
0
 
11
11
1
2
00:00
21:21
03:03
23:59
 10,997
  9,497
  1,259
  1,247
    -4,157
    -4,272
47
49
0
0
0
0
0
0
 
12
12
1
2
05:40
13:15
09:45
15:57
 14,653
  9,711
  1,248
  1,236
    57,810
    57,675
52
46
0
0
0
0
0
0
 
13
13
13
1
2
3
00:00
05:15
21:53
01:42
06:47
23:59
  6,119
  5,486
  7,568
  1,241
  1,232
  1,258
  -136,801
  -136,885
  -137,106
41
48
49
1
1
0
0
0
0
0
0
0
 
14
1
11:33
20:10
 30,987
  1,248
    -5,226
46
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
15:58
21:51
 21,170
  1,252
  -116,282
55
0
0
0
 
17
17
1
2
00:00
04:15
04:13
07:44
 15,218
 12,568
  1,241
  1,251
   -79,390
   -79,368
45
46
0
0
0
0
0
0
 
18
18
1
2
09:45
12:04
12:00
17:20
  8,129
 18,993
  1,248
  1,258
   255,106
   255,114
45
43
0
0
0
0
0
0
 
19
1
18:56
23:59
 18,202
  1,256
   -61,400
52
0
0
0
 
20
20
1
2
00:44
17:41
04:13
22:34
 12,577
 17,544
  1,243
  1,237
    23,399
    23,402
45
46
0
0
0
0
0
0
 
21
1
10:23
15:31
 18,484
  1,263
   -68,665
45
0
0
0
 
22
1
12:04
18:45
 24,005
  1,254
  -163,594
46
0
0
0
 
23
1
20:11
23:59
 13,698
  1,261
  -146,715
50
0
0
0
 
24
24
24
1
2
3
05:15
08:18
10:23
07:44
09:28
12:18
  8,911
  4,236
  6,875
  1,251
  1,260
  1,269
   -71,771
   -71,790
   -71,802
48
44
44
0
0
0
0
0
0
0
0
0
 
25
25
1
2
14:32
17:54
17:40
21:21
 11,300
 12,404
  1,257
  1,245
  -364,406
  -364,240
67
64
0
0
0
0
0
0
 
26
1
07:38
11:33
 14,060
  1,266
    20,177
90
0
0
0
 
27
27
1
2
00:00
21:51
03:41
23:59
 13,288
  7,695
  1,256
  1,234
   -90,003
   -90,189
47
49
1
0
0
0
0
0
 
28
28
1
2
00:00
04:15
04:13
05:40
 15,213
  5,122
  1,257
  1,263
    -7,226
    -7,211
48
43
0
0
0
0
0
0
 
29
1
07:45
10:22
  9,442
  1,271
  -332,184
54
0
0
0
 







31
31
31
1
2
3
13:38
15:58
18:46
15:31
17:53
21:21
  6,774
  6,926
  9,291
  1,254
  1,261
  1,225
    -1,381
    -1,412
    -1,499
42
43
50
0
0
0
0
0
0
0
0
0







32
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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
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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
   (A constant offset over the course of a day is to be expected).

G: Average value of UTC(NIMT) minus space vehicle time during the block, in nanoseconds.

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.