GPS Space Vehicle Time Integrity for MJD 53790, Friday 24 February 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
12:55
20:59
 29,023
  1,190
   -37,204
24
0
0
0
 
2
1
01:51
10:19
 30,406
  1,188
    18,445
16
0
0
0
 
3
1
17:00
22:45
 20,688
  1,175
   -76,120
19
0
0
0
 
4
1
00:38
08:25
 27,988
  1,187
  -157,557
90
0
0
0
 
5
5
1
2
04:45
11:04
09:47
15:30
 18,094
 15,879
  1,192
  1,189
   488,780
   486,909
453
399
0
0
6539
4397
0
0
 
6
6
1
2
07:20
16:18
12:54
17:22
 20,024
  3,855
  1,191
  1,185
  -351,412
  -352,212
191
37
0
0
1
0
0
0
 
7
1
05:03
11:07
 21,836
  1,192
  -500,743
48
0
0
0
 
8
8
1
2
00:00
22:23
04:03
23:59
 14,590
  5,796
  1,177
  1,180
    58,749
    58,821
13
5
1
123
0
0
0
0
 
9
9
1
2
03:38
08:33
05:09
13:57
  5,392
 19,402
  1,186
  1,186
    -7,985
    -8,027
13
14
0
0
0
0
0
0
 
10
1
03:49
10:27
 23,846
  1,190
   -77,983
12
0
0
0
 
11
11
1
2
00:00
20:19
02:13
23:59
  7,981
 13,173
  1,181
  1,176
  -307,879
  -308,085
11
10
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:31
19:29
05:52
23:59
  4,817
 16,188
  1,190
  1,180
   -42,176
   -42,334
12
13
1
0
0
0
0
0
 
14
1
10:43
19:21
 31,004
  1,186
    20,080
14
0
0
0
 
15
1
10:16
15:59
 20,547
  1,195
  -569,663
37
0
0
0
 
16
1
15:00
21:14
 22,410
  1,182
   -26,903
15
0
0
0
 
17
17
1
2
00:00
22:31
07:10
23:59
 25,796
  5,305
  1,180
  1,171
   -55,636
   -56,152
53
10
1
8
1
0
0
0
 
18
1
08:00
16:24
 30,189
  1,188
   223,689
19
0
0
0
 
19
1
18:23
23:59
 20,137
  1,182
    21,847
9
6
0
0
 
20
20
1
2
00:00
16:42
03:31
21:41
 12,666
 17,958
  1,185
  1,184
    33,232
    33,177
11
9
1
21
0
0
0
0
 
21
1
09:01
15:03
 21,696
  1,194
    -7,081
23
0
0
0
 
22
1
10:54
17:56
 25,252
  1,179
   -69,827
28
0
0
0
 
23
1
18:03
23:46
 20,506
  1,182
  -148,060
10
11
0
0
 
24
1
00:00
05:14
 18,833
  1,189
   -86,760
17
1
0
0
 
25
1
12:58
21:28
 30,591
  1,177
    80,049
323
0
3463
0
 
26
1
06:07
11:40
 19,981
  1,188
    46,151
55
0
0
0
 
27
27
1
2
00:00
21:04
03:05
23:59
 11,098
 10,498
  1,178
  1,185
   -35,994
   -36,114
10
7
1
0
0
0
0
0
 
28
28
1
2
00:00
22:12
05:35
23:59
 20,083
  6,437
  1,184
  1,176
   -31,541
   -31,492
12
5
0
113
0
0
0
0
 
29
1
05:40
11:16
 20,157
  1,181
  -541,888
63
0
0
0
 
30
30
1
2
05:56
11:34
09:57
16:40
 14,431
 18,324
  1,190
  1,183
   -25,290
   -25,333
15
16
0
0
0
0
0
0
 







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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.