GPS Space Vehicle Time Integrity for MJD 53570, Tuesday 19 July 2005

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
03:59
12:03
 29,000
  2,448
  -412,391
20
0
0
0
 
2
2
1
2
00:00
17:07
01:42
23:59
  6,136
 24,702
  2,446
  2,442
    29,142
    29,153
4
4
0
1
0
0
0
0
 
3
1
08:10
13:57
 20,790
  2,456
   -16,166
19
0
0
0
 
4
1
15:25
22:56
 27,066
  2,439
   -76,956
201
0
0
0
 
5
5
1
2
02:07
19:36
06:23
23:59
 15,296
 15,737
  2,452
  2,447
  -113,073
  -113,264
13
12
1
0
0
0
0
0
 
6
6
6
1
2
3
00:00
07:23
22:23
04:01
08:28
23:59
 14,492
  3,895
  5,792
  2,444
  2,451
  2,434
  -719,024
  -719,620
  -721,180
112
38
44
1
1
0
1
1
0
0
0
0
 
7
1
13:50
22:30
 31,130
  2,443
  -234,105
194
0
0
0
 
8
1
13:23
19:01
 20,270
  2,444
    38,033
5
11
0
0
 
9
1
00:00
05:04
 18,270
  2,450
    55,880
12
1
0
0
 
10
10
1
2
00:00
18:38
01:09
23:59
  4,145
 19,258
  2,443
  2,443
   -64,692
   -64,739
3
2
1
36
0
0
0
0
 
11
1
11:21
17:10
 20,902
  2,445
  -244,841
26
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:41
19:22
16:00
21:04
 19,106
  6,094
  2,451
  2,439
    -3,218
    -3,268
13
4
0
0
0
0
0
0
 
14
1
01:56
10:34
 31,023
  2,450
    30,761
2
49
0
0
 
15
1
01:44
07:22
 20,236
  2,450
  -459,217
29
0
0
0
 
16
1
06:15
12:36
 22,824
  2,453
    -2,559
3
20
0
0
 







18
1
00:00
07:37
 27,385
  2,445
   175,001
27
1
0
0







19
1
09:17
15:09
 21,098
  2,456
    26,693
3
6
0
0







20
20
1
2
08:03
14:34
12:54
18:48
 17,434
 15,202
  2,457
  2,442
    58,941
    58,887
9
7
1
0
0
0
0
0







21
1
00:00
06:04
 21,782
  2,445
  -112,638
12
1
0
0







22
1
01:56
08:57
 25,164
  2,450
   -27,837
11
0
0
0







23
1
09:20
15:00
 20,409
  2,455
  -183,053
10
0
0
0







24
1
13:51
19:55
 21,764
  2,444
   -30,128
21
0
0
0







25
1
03:52
12:19
 30,376
  2,455
   -96,027
8
0
0
0







26
26
1
2
00:00
21:12
02:52
23:59
 10,345
 10,026
  2,444
  2,440
   -18,057
   -17,936
5
8
1
0
0
0
0
0







27
1
11:52
17:54
 21,655
  2,449
    -5,316
19
0
0
0







28
1
13:43
20:40
 24,986
  2,447
   -41,754
3
273
0
0







29
29
1
2
00:00
20:37
02:18
23:59
  8,325
 12,126
  2,444
  2,435
  -191,932
  -193,852
63
83
1
0
1
0
0
0







30
30
30
1
2
3
00:00
02:42
21:11
01:01
07:56
23:59
  3,682
 18,804
 10,057
  2,434
  2,442
  2,441
  -300,169
  -300,468
  -301,581
16
97
50
1
1
0
0
1
0
0
0
0







31
1
12:46
21:34
 31,631
  2,460
    -3,737
30
1
0
31589







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.