GPS Space Vehicle Time Integrity for MJD 53189, Saturday 3 July 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
10:51
16:40
 20,879
  1,422
  -350,170
21
0
0
0
 







3
1
10:08
15:54
 20,712
  1,424
   -22,656
21
0
0
0







4
4
1
2
00:00
17:27
01:01
21:59
  3,678
 16,323
  1,431
  1,413
   199,847
   200,763
22
64
1
0
1
0
0
0







5
5
1
2
00:00
04:10
02:58
08:29
 10,704
 15,528
  1,428
  1,428
   -36,071
   -36,101
3
9
11
1
0
0
0
0







6
6
1
2
00:27
03:40
03:38
06:02
 11,417
  8,523
  1,425
  1,430
  -206,245
  -206,763
169
126
0
1
0
1
0
0







7
1
16:06
21:59
 21,114
  1,415
  -474,738
104
0
0
0







8
1
15:24
21:04
 20,347
  1,418
     4,811
3
0
0
0







9
9
1
2
01:38
03:40
03:38
07:03
  7,199
 12,194
  1,432
  1,436
    53,653
    53,675
3
12
1
1
0
0
0
0







10
10
1
2
00:00
20:47
03:24
23:20
 12,265
  9,160
  1,431
  1,415
   -45,145
   -45,206
4
2
14
19
0
0
0
0







11
1
13:29
19:17
 20,807
  1,419
  -128,246
17
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
12:46
18:05
 19,114
  1,419
    27,871
8
0
0
0







14
1
03:52
12:30
 31,011
  1,431
    24,020
6
41
0
0







15
1
04:23
09:53
 19,773
  1,435
  -286,453
29
0
0
0







16
1
08:16
14:37
 22,855
  1,430
    -8,094
4
13
0
0







17
17
17
1
2
3
00:00
03:40
20:13
03:38
04:56
21:59
 13,083
  4,587
  6,392
  1,428
  1,434
  1,413
    74,199
    74,356
    75,357
67
28
31
0
1
0
0
1
0
0
0
0







18
18
1
2
01:12
03:40
03:38
09:35
  8,715
 21,311
  1,431
  1,429
    51,739
    51,795
9
22
0
0
0
0
0
0







19
1
11:30
17:27
 21,365
  1,425
    27,099
33
0
0
0







20
20
1
2
10:05
16:39
14:56
20:50
 17,416
 15,039
  1,429
  1,413
   147,957
   147,856
26
15
0
0
0
0
0
0







21
21
1
2
02:16
03:40
03:38
08:15
  4,903
 16,521
  1,428
  1,428
   -75,620
   -75,624
2
3
1
59
0
0
0
0







22
1
03:50
10:56
 25,469
  1,430
   -12,904
14
0
0
0







23
1
08:57
15:47
 24,513
  1,415
   -98,057
141
0
0
24488







24
24
1
2
00:00
18:51
03:31
23:20
 12,692
 16,075
  1,423
  1,411
   -37,559
   -37,772
11
10
1
0
0
0
0
0







25
1
05:54
14:20
 30,298
  1,433
   -68,700
6
28
0
0







26
26
1
2
00:00
03:40
03:38
04:49
 13,083
  4,107
  1,425
  1,437
  -140,330
  -140,447
51
13
0
0
0
0
0
0







27
1
14:06
20:04
 21,462
  1,418
  -291,751
140
0
0
0







28
1
16:17
21:59
 20,544
  1,414
   -35,079
8
0
0
0







29
1
00:00
03:38
 13,083
  1,426
  -391,769
24
0
0
0







30
30
1
2
00:00
04:47
03:04
10:02
 11,040
 18,898
  1,428
  1,432
  -551,917
  -551,964
3
10
6
0
0
0
0
0







31
1
13:54
21:59
 29,062
  1,414
  -238,987
138
0
0
0







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.