GPS Space Vehicle Time Integrity for MJD 53642, Thursday 29 September 2005

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
00:00
22:59
07:07
23:59
 25,638
  3,646
   101
    85
   -10,791
   -10,933
10
3
1
0
0
0
0
0
 
2
1
12:06
20:34
 30,484
    95
    27,446
6
0
0
0
 
3
1
03:13
08:59
 20,728
    91
   -37,976
16
0
0
0
 
4
1
10:31
18:05
 27,148
    94
    83,980
210
0
0
0
 
5
5
5
1
2
3
00:00
14:48
21:10
01:37
19:53
23:59
  5,820
 18,231
 10,144
    93
    93
    95
   -60,208
   -64,479
   -65,828
128
379
205
1
0
0
1
4308
0
0
0
0
 
6
6
1
2
02:18
17:32
03:47
23:04
  5,303
 19,920
   118
    91
  -833,182
  -833,691
12
45
1
0
0
0
0
0
 
7
1
09:04
17:42
 30,989
    99
  -352,460
149
0
0
0
 
8
1
08:31
14:08
 20,190
    95
    42,803
5
0
0
0
 
9
9
1
2
13:51
18:40
15:10
23:59
  4,703
 19,102
   105
    88
    10,282
    10,304
4
14
0
0
0
0
0
0
 
10
1
13:48
20:20
 23,458
    90
   -70,803
7
28
0
0
 
11
1
06:28
12:17
 20,887
    98
  -269,328
22
0
0
0
 







13
13
1
2
05:46
14:26
11:04
16:13
 19,004
  6,372
    98
    95
   -15,902
   -15,952
11
7
0
0
0
0
0
0







14
14
1
2
00:00
21:04
05:44
23:59
 20,635
 10,523
    92
    92
    25,808
    25,769
2
2
6
7
0
0
0
0







15
15
1
2
00:00
20:31
02:16
23:59
  8,154
 12,505
   104
    83
  -496,314
  -496,756
9
20
1
0
0
0
0
0







16
1
01:18
07:38
 22,744
   102
    -9,760
3
28
0
0







17
-
 
 
 
 
 
 
 
 
 







18
18
1
2
00:00
18:11
02:38
23:59
  9,478
 20,840
    97
    95
   191,115
   191,314
12
16
1
0
0
0
0
0







19
1
04:26
10:20
 21,178
    99
    26,421
5
0
0
0







20
20
1
2
03:07
09:41
07:57
13:53
 17,370
 15,057
   100
   102
    46,707
    46,677
8
6
0
0
0
0
0
0







21
21
1
2
00:00
18:54
01:04
23:59
  3,886
 18,249
    95
    95
  -133,258
  -133,505
5
16
1
0
0
0
0
0







22
22
1
2
00:00
20:55
04:03
23:59
 14,596
 11,063
    97
    95
   -42,303
   -42,472
5
6
2
0
0
0
0
0







23
1
04:23
10:03
 20,368
    99
  -171,918
11
0
0
0







24
1
08:59
15:03
 21,818
    91
   -50,144
21
0
0
0







25
1
00:00
08:14
 29,643
   117
      159
35
494
0
29595







26
1
16:15
21:50
 20,051
    92
    -2,338
24
0
0
0







27
1
07:04
13:03
 21,525
   104
   -16,974
10
0
0
0







28
1
08:30
15:43
 25,954
    96
   -40,982
7
0
0
0







29
1
15:43
21:19
 20,168
    96
  -338,410
116
0
0
0







30
30
30
1
2
3
00:00
16:15
21:45
03:01
19:59
23:59
 10,874
 13,468
  8,025
    95
    90
    90
  -397,187
  -397,945
  -398,160
38
49
25
1
0
0
1
0
0
0
0
0







31
1
07:40
16:57
 33,388
   130
   -23,088
37
215
0
33346







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.