GPS Space Vehicle Time Integrity for MJD 54126, Friday 26 January 2007

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
14:53
22:15
 26,458
  1,227
  -102,640
25
0
0
0
2
2
1
2
03:07
08:24
08:22
11:37
 18,850
 11,585
  1,230
  1,232
   -75,431
   -75,480
19
9
0
0
0
0
0
0
3
1
18:05
23:51
 20,726
  1,216
    -2,820
33
0
0
0
4
4
1
2
01:31
03:17
02:51
08:22
  4,804
 18,224
  1,229
  1,228
     1,195
     1,161
4
14
0
0
0
0
0
0
5
5
5
5
1
2
3
4
05:52
08:24
12:05
14:53
08:22
10:49
14:51
16:37
  8,959
  8,678
  9,964
  6,217
  1,230
  1,232
  1,232
  1,226
   -19,636
   -19,730
   -19,881
   -19,975
24
26
31
21
0
0
0
0
0
0
0
0
0
0
0
0
6
6
1
2
08:24
17:19
13:54
18:22
 19,808
  3,771
  1,231
  1,222
  -429,967
  -429,382
141
26
0
0
1
0
0
0
7
7
1
2
08:43
16:40
14:09
19:09
 19,567
  8,963
  1,234
  1,226
  -434,120
  -433,863
65
29
0
0
0
0
0
0
8
8
1
2
00:00
02:53
02:51
04:50
 10,265
  7,041
  1,230
  1,229
    95,621
    95,633
5
3
0
6
0
0
0
0
9
9
1
2
04:30
09:32
06:14
14:51
  6,231
 19,141
  1,228
  1,230
   -53,516
   -53,554
3
12
1
0
0
0
0
0
10
10
1
2
04:49
08:24
08:22
11:25
 12,757
 10,861
  1,234
  1,231
   -95,237
   -95,247
3
4
16
13
0
0
0
0
11
11
1
2
00:00
21:23
02:51
23:59
 10,265
  9,336
  1,226
  1,222
    -3,711
    -3,821
7
2
0
8
0
0
0
0
12
12
12
12
1
2
3
4
05:40
08:24
12:40
14:53
08:22
10:42
14:51
16:24
  9,650
  8,261
  7,893
  5,419
  1,224
  1,229
  1,230
  1,225
    59,572
    59,529
    59,449
    59,408
11
12
13
9
0
1
0
0
0
0
0
0
0
0
0
0
13
13
13
1
2
3
00:00
05:31
20:35
01:58
07:02
23:59
  7,072
  5,497
 12,200
  1,227
  1,227
  1,225
  -135,428
  -135,504
  -135,739
9
9
13
1
1
0
0
0
0
0
0
0
14
14
1
2
11:48
14:53
14:51
20:26
 10,964
 19,923
  1,231
  1,227
    -4,784
    -4,808
5
9
0
0
0
0
0
0
15
15
1
2
10:41
14:53
14:51
17:19
 14,997
  8,745
  1,281
  1,280
  -452,827
  -453,284
191
79
0
0
0
0
14848
8741
16
1
16:06
22:21
 22,439
  1,226
  -115,019
24
0
0
0
17
17
1
2
00:00
02:53
02:51
08:22
 10,265
 19,674
  1,229
  1,228
   -79,888
   -79,866
6
9
0
0
0
0
0
0
18
18
1
2
09:21
14:53
14:51
17:38
 19,821
  9,890
  1,232
  1,228
   255,112
   255,107
4
3
5
27
0
0
0
0
19
19
1
2
00:00
19:12
01:06
23:59
  3,975
 17,224
  1,232
  1,227
   -59,614
   -59,946
7
20
1
0
0
0
0
0
20
20
20
1
2
3
00:33
02:53
17:56
02:51
04:46
22:50
  8,240
  6,754
 17,596
  1,232
  1,227
  1,225
    23,340
    23,336
    23,342
3
4
3
3
1
42
0
0
0
0
0
0
21
21
1
2
10:12
14:53
14:51
16:11
 16,751
  4,674
  1,230
  1,228
   -68,317
   -68,331
6
3
0
6
0
0
0
0
22
22
1
2
12:04
14:53
14:51
19:01
 10,010
 14,810
  1,228
  1,227
  -162,923
  -162,948
6
10
0
0
0
0
0
0
23
1
19:16
23:59
 16,945
  1,226
  -146,229
7
0
0
0
24
24
1
2
05:19
08:24
08:22
13:42
 10,954
 19,042
  1,230
  1,226
   -70,655
   -70,708
11
19
0
0
0
0
0
0
25
1
14:53
23:09
 29,684
  1,230
  -368,947
111
0
0
0
26
26
1
2
07:13
08:24
08:22
12:46
  4,133
 15,689
  1,226
  1,225
    13,787
    13,968
22
79
0
0
0
0
0
0
27
27
27
1
2
3
00:00
02:53
21:52
02:51
03:57
23:59
 10,265
  3,829
  7,604
  1,225
  1,232
  1,220
   -89,316
   -89,324
   -89,480
4
4
2
0
2
15
0
0
0
0
0
0
28
28
1
2
00:00
02:53
02:51
06:35
 10,265
 13,334
  1,234
  1,236
    -7,551
    -7,538
4
3
0
4
0
0
0
0
29
29
1
2
06:44
08:24
08:22
12:19
  5,822
 14,117
  1,226
  1,231
  -327,422
  -327,560
21
58
0
0
0
0
0
0
30
30
30
30
1
2
3
4
07:11
08:24
12:42
14:53
08:22
10:53
14:51
17:53
  4,253
  8,956
  7,755
 10,764
  1,225
  1,231
  1,232
  1,227
   -22,416
   -22,417
   -22,432
   -22,447
4
4
3
7
9
0
0
0
0
0
0
0
0
0
0
0
31
31
1
2
13:46
14:53
14:51
21:54
  3,917
 25,202
  1,228
  1,221
      230
      152
6
37
0
0
0
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.