GPS Space Vehicle Time Integrity for MJD 53136, Tuesday 11 May 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
14:41
20:26
 20,697
  1,218
  -342,136
18
0
0
0
2
-
 
 
 
 
 
 
 
 
 
3
1
13:45
19:31
 20,699
  1,216
    -8,461
22
0
0
0
4
4
1
2
00:00
21:04
04:00
23:59
 14,426
 10,506
  1,221
  1,209
   142,018
   142,873
54
38
0
0
0
0
0
0
5
5
5
5
1
2
3
4
01:18
04:03
07:48
10:45
04:00
06:32
10:43
12:00
  9,695
  8,943
 10,419
  4,501
  1,233
  1,239
  1,237
  1,242
   -28,406
   -28,415
   -28,434
   -28,441
2
3
6
3
0
0
0
1
0
0
0
0
0
0
0
0
6
1
04:03
09:32
 19,725
  1,228
   -17,731
34
0
0
0
7
7
1
2
00:00
19:37
04:00
23:59
 14,426
 15,693
  1,225
  1,210
  -545,577
  -544,644
59
62
0
0
0
0
0
0
8
8
1
2
00:00
18:45
01:18
23:59
  4,713
 18,790
  1,278
  1,232
     1,152
     1,144
42
17
3
252
0
0
4677
18762
9
9
1
2
00:58
05:13
01:58
10:38
  3,629
 19,493
  1,224
  1,221
    44,983
    45,024
9
15
3
0
0
0
0
0
10
10
1
2
00:25
04:03
04:00
06:55
 12,925
 10,289
  1,228
  1,240
   -42,598
   -42,592
2
7
11
0
0
0
0
0
11
1
17:06
22:53
 20,810
  1,215
  -115,348
19
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:59
16:23
02:53
21:42
  6,816
 19,126
  1,226
  1,210
    30,044
    30,001
4
5
1
0
0
0
0
0
14
14
14
1
2
3
07:33
10:45
12:02
10:43
12:00
16:11
 11,334
  4,502
 14,926
  1,230
  1,229
  1,220
    21,048
    21,052
    21,049
3
1
3
7
0
30
0
0
0
0
0
0
15
15
15
1
2
3
07:59
10:45
12:02
10:43
12:00
13:29
  9,813
  4,502
  5,239
  1,243
  1,236
  1,233
  -263,582
  -263,626
  -263,655
21
7
9
0
0
0
0
0
0
0
0
0
16
1
12:02
18:22
 22,768
  1,220
   -11,010
5
1
0
0
17
17
1
2
00:00
04:03
04:00
08:36
 14,407
 16,333
  1,225
  1,230
  -329,818
  -330,153
88
102
0
1
0
1
0
0
18
18
18
1
2
3
04:49
10:45
12:02
10:43
12:00
13:12
 21,163
  4,502
  4,250
  1,231
  1,227
  1,226
    35,184
    35,223
    35,238
18
4
4
0
0
0
0
0
0
0
0
0
19
1
14:59
20:53
 21,211
  1,210
    57,484
55
0
0
0
20
20
1
2
13:43
20:16
18:33
23:59
 17,356
 13,380
  1,220
  1,210
   165,469
   165,381
22
11
0
0
0
0
0
0
21
21
1
2
05:52
10:45
10:43
11:51
 17,431
  3,983
  1,228
  1,230
   -74,158
   -74,158
9
2
0
0
0
0
0
0
22
22
22
1
2
3
07:28
10:45
12:02
10:43
12:00
14:34
 11,642
  4,502
  9,116
  1,232
  1,217
  1,210
      291
      241
      205
22
7
13
0
0
0
0
0
0
0
0
0
23
-
 
 
 
 
 
 
 
 
 
24
24
24
1
2
3
00:00
04:03
22:29
04:00
07:10
23:59
 14,426
 11,180
  5,375
  1,220
  1,234
  1,208
   -24,679
   -24,704
   -24,913
5
9
2
0
1
2
0
0
0
0
0
0
25
25
25
1
2
3
09:29
10:45
12:02
10:43
12:00
17:54
  4,397
  4,502
 21,124
  1,237
  1,230
  1,220
   -65,152
   -65,163
   -65,184
5
2
8
0
0
0
0
0
0
0
0
0
26
26
1
2
02:49
04:03
04:00
08:25
  4,252
 15,707
  1,230
  1,224
   -66,661
   -66,844
27
72
0
0
0
0
0
0
27
1
17:38
23:38
 21,560
  1,215
  -177,460
177
0
0
0
28
28
1
2
00:00
19:50
02:34
23:59
  9,263
 14,927
  1,226
  1,212
   -29,831
   -29,938
3
5
45
5
0
0
0
0
29
29
1
2
02:16
04:03
04:00
07:55
  6,269
 13,880
  1,227
  1,230
  -232,955
  -232,934
3
17
7
0
0
0
0
0
30
30
30
30
1
2
3
4
04:03
08:25
10:45
12:02
06:40
10:43
12:00
13:41
  9,385
  8,245
  4,502
  5,952
  1,232
  1,232
  1,225
  1,226
  -529,759
  -529,869
  -529,923
  -529,961
20
21
10
11
0
0
0
0
0
0
0
0
0
0
0
0
31
1
15:27
21:38
 22,232
  1,222
  -152,022
144
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.