GPS Space Vehicle Time Integrity for MJD 53924, Saturday 8 July 2006

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
03:53
06:07
06:04
11:55
  7,749
 20,791
  1,144
  1,138
   -63,107
   -63,143
12
16
0
0
0
0
0
0
 
2
2
1
2
00:00
16:39
01:11
21:59
  4,259
 19,207
  1,141
  1,127
   -10,529
   -10,780
12
22
1
0
0
0
0
0
 







4
1
15:17
21:59
 24,132
  1,123
  -269,353
55
0
0
0







5
5
1
2
01:57
19:21
06:04
21:59
 14,735
  9,497
  1,145
  1,128
  -202,033
  -204,154
152
96
0
0
0
0
0
0







6
6
6
1
2
3
00:00
04:53
06:07
04:50
06:04
09:05
 17,373
  4,257
 10,690
  1,180
  1,281
  1,221
  -582,799
  -582,781
  -582,899
21
28
26
0
0
1
0
0
0
17345
4202
10612







7
7
1
2
01:01
06:22
04:39
11:39
 13,034
 18,985
  1,142
  1,139
  -540,157
  -540,145
11
11
0
0
0
0
0
0







8
1
13:09
18:46
 20,177
  1,129
    72,891
11
0
0
0







9
9
1
2
00:00
18:14
04:42
20:03
 16,938
  6,556
  1,139
  1,134
   -26,040
   -26,132
11
11
1
0
0
0
0
0







10
10
1
2
00:00
18:28
01:01
21:59
  3,700
 12,658
  1,139
  1,128
   -85,085
   -85,143
11
9
1
0
0
0
0
0







11
1
11:12
17:02
 20,975
  1,129
  -336,957
19
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
10:15
15:37
 19,242
  1,133
   -74,426
25
0
0
0







14
14
1
2
01:31
06:07
06:04
10:09
 16,295
 14,503
  1,140
  1,138
    11,483
    11,468
12
10
0
0
0
0
0
0







15
1
01:11
06:04
 17,475
  1,142
  -640,117
34
0
0
0







16
1
06:07
12:12
 21,809
  1,137
   -53,964
17
0
0
0







17
1
13:23
21:59
 30,881
  1,126
   -99,034
10
0
0
0







18
18
1
2
00:00
06:07
06:04
07:17
 21,748
  4,227
  1,138
  1,136
   243,383
   243,402
14
10
0
0
0
0
0
0







19
1
09:05
14:57
 21,033
  1,137
     1,842
19
0
0
0







20
20
1
2
07:48
14:21
12:40
18:34
 17,444
 15,130
  1,139
  1,129
    25,595
    25,574
11
9
0
0
0
0
0
0







21
1
00:01
06:01
 21,472
  1,140
   -39,175
18
0
0
0







22
22
1
2
01:50
06:07
06:04
08:49
 15,155
  9,729
  1,139
  1,136
  -112,984
  -113,031
20
13
0
0
0
0
0
0







23
1
08:53
14:35
 20,467
  1,137
  -137,467
9
0
0
0







24
1
14:16
20:41
 23,030
  1,126
   -18,016
23
0
0
0







25
25
25
1
2
3
03:59
06:07
09:09
06:04
07:57
12:33
  7,414
  6,631
 12,140
  1,140
  1,137
  1,137
   -98,772
   -99,316
  -100,341
164
144
265
0
0
0
0
1
0
0
0
0







26
26
1
2
00:00
20:56
02:34
21:59
  9,244
  3,781
  1,140
  1,125
   173,329
   174,259
38
18
1
0
1
0
0
0







27
1
11:52
17:49
 21,435
  1,127
   -55,891
18
0
0
0







28
1
12:59
20:21
 26,470
  1,134
   -22,440
10
0
0
0







29
29
1
2
00:00
20:34
02:15
21:59
  8,121
  5,131
  1,135
  1,127
  -626,033
  -626,270
12
10
1
0
0
0
0
0







30
30
30
1
2
3
02:32
06:07
20:56
06:04
07:43
21:59
 12,666
  5,752
  3,794
  1,144
  1,146
  1,120
    -1,844
    -1,853
    -1,930
13
11
10
0
1
0
0
0
0
0
0
0







31
-
 
 
 
 
 
 
 
 
 







32
-
 
 
 
 
 
 
 
 
 







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.