GPS Space Vehicle Time Integrity for MJD 53368, Wednesday 29 December 2004

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 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
18:01
02:01
23:59
  7,280
 21,461
   156
   163
  -380,099
  -380,205
4
10
1
2
0
0
0
0
 







3
3
1
2
00:00
21:55
03:46
23:59
 13,555
  7,447
   150
   154
   -72,294
   -72,514
13
5
1
0
0
0
0
0







4
4
1
2
05:27
06:33
06:31
12:12
  3,840
 20,293
   165
   162
  -479,653
  -479,413
22
115
0
0
0
0
0
0







5
5
5
1
2
3
09:32
12:14
15:53
12:12
14:42
20:15
  9,567
  8,900
 15,699
   157
   158
   151
   -68,411
   -68,432
   -68,478
6
5
10
0
1
0
0
0
0
0
0
0







6
6
1
2
12:17
21:03
17:51
22:24
 19,987
  4,869
   155
   146
   335,090
   332,777
558
135
0
0
9663
0
0
0







7
7
1
2
03:35
06:33
06:31
12:12
 10,532
 20,309
   161
   160
  -118,790
  -118,342
91
167
0
0
0
0
0
0







8
8
1
2
02:57
06:33
06:31
08:39
 12,784
  7,563
   159
   160
    17,182
    17,193
7
2
0
22
0
0
0
0







9
1
13:24
18:51
 19,541
   156
    21,827
7
2
0
0







10
10
1
2
08:35
12:14
12:12
15:09
 12,980
 10,532
   171
   167
   -56,094
   -56,106
3
4
0
5
0
0
0
0







11
1
01:15
06:31
 18,903
   155
  -179,560
13
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
00:19
05:41
 19,351
   154
    15,686
4
1
0
0







14
1
15:31
23:59
 30,480
   160
    31,501
3
164
0
0







15
1
15:58
21:30
 19,885
   159
  -368,064
27
0
0
0







16
16
1
2
00:00
19:49
02:07
23:59
  7,642
 15,025
   145
   160
    -2,242
    -2,210
3
4
22
4
0
0
0
0







17
17
1
2
08:00
12:14
12:12
16:40
 15,100
 15,976
   164
   158
   123,726
   123,505
58
64
0
0
0
0
0
0







18
1
13:02
21:24
 30,047
   160
   112,164
32
0
0
0







19
1
00:00
05:01
 18,075
   154
    10,443
7
1
0
0







20
20
20
20
1
2
3
4
00:00
04:28
06:33
21:32
02:37
06:31
08:19
23:59
  9,426
  7,362
  6,365
  8,826
   150
   163
   167
   159
    96,222
    96,193
    96,177
    96,015
7
5
6
4
0
0
1
0
0
0
0
0
0
0
0
0







21
1
13:58
19:58
 21,576
   158
   -85,893
6
0
0
0







22
1
15:35
22:41
 25,528
   159
   -15,752
4
112
0
0







23
23
1
2
00:00
22:59
04:46
23:59
 17,186
  3,605
   154
   156
  -209,318
  -209,436
4
2
14
0
0
0
0
0







24
24
1
2
06:33
12:14
12:12
13:49
 20,309
  5,733
   165
   160
   -83,971
   -84,012
19
8
0
0
0
0
0
0







25
25
1
2
00:00
17:41
02:12
23:59
  7,967
 22,673
   152
   161
   -82,479
   -82,529
4
3
15
0
0
0
0
0







26
26
1
2
11:04
12:14
12:12
16:42
  4,080
 16,057
   160
   160
  -305,525
  -305,592
10
32
0
0
0
0
0
0







27
27
1
2
01:58
06:33
06:31
07:55
 16,322
  4,917
   157
   159
  -500,731
  -500,805
29
9
0
0
0
0
0
0







28
28
1
2
03:58
06:33
06:31
10:37
  9,172
 14,630
   161
   159
   -45,962
   -45,967
2
2
45
21
0
0
0
0







29
29
1
2
10:37
12:14
12:12
16:19
  5,706
 14,699
   157
   156
  -212,698
  -212,517
26
73
0
0
0
0
0
0







30
30
30
1
2
3
10:50
12:14
16:22
12:12
14:52
21:32
  4,946
  9,469
 18,566
   166
   164
   159
  -469,384
  -469,293
  -469,050
18
34
71
0
0
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.