GPS Space Vehicle Time Integrity for MJD 54230

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
07:52
15:18
 26,766
  1,354
  -125,129
48
0
0
0
 
2
2
1
2
02:00
19:58
04:33
23:59
  9,052
 14,508
  1,342
  1,343
  -103,997
  -104,193
45
42
0
0
0
0
0
0
 
3
1
11:14
16:43
 19,717
  1,351
   -53,937
59
0
0
0
 
4
1
18:47
23:59
 18,757
  1,350
    -9,612
43
0
0
0
 
5
1
05:29
09:51
 15,763
  1,341
    -8,510
75
1
1
0
 
6
6
1
2
01:35
05:14
05:09
06:18
 12,716
  3,864
  1,358
  1,343
  -175,162
  -175,303
63
47
0
1
0
0
0
0
 
7
7
7
1
2
3
02:35
05:16
09:52
05:13
06:31
12:14
  9,376
  4,508
  8,503
  1,355
  1,343
  1,333
  -308,713
  -308,605
  -308,308
64
46
60
0
0
0
0
0
0
0
0
0
 
8
8
1
2
16:42
18:03
17:44
21:46
  3,682
 13,412
  1,347
  1,357
   108,150
   108,174
43
44
0
0
0
0
0
0
 
9
9
1
2
02:58
21:29
07:51
23:00
 17,482
  5,428
  1,356
  1,311
   -68,285
   -68,426
44
44
1
0
0
0
0
0
 
10
10
1
2
02:00
21:34
03:28
23:59
  5,298
  8,754
  1,340
  1,348
  -100,307
  -100,343
43
46
0
0
0
0
0
0
 
11
1
14:33
20:12
 20,335
  1,343
   -14,224
46
0
0
0
 
12
12
1
2
06:32
22:31
09:18
23:59
  9,974
  5,314
  1,332
  1,331
    45,992
    46,018
43
45
0
0
0
0
0
0
 
13
13
1
2
13:28
22:27
18:46
23:47
 19,093
  4,778
  1,343
  1,319
  -169,736
  -169,849
50
42
0
0
0
0
0
0
 
14
1
05:07
13:27
 30,001
  1,350
   -18,153
45
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
09:01
15:02
 21,691
  1,357
  -145,316
52
0
0
0
 
17
1
16:42
23:59
 26,239
  1,343
   -67,364
45
0
0
0
 
18
18
1
2
03:01
06:32
06:18
10:38
 11,710
 14,750
  1,346
  1,359
   251,532
   251,535
42
44
0
0
0
0
0
0
 
19
1
12:11
18:02
 21,006
  1,354
   -31,338
51
0
0
0
 
20
20
1
2
10:39
17:44
15:40
19:12
 18,062
  5,261
  1,347
  1,323
    25,817
    25,800
44
43
0
0
0
0
0
0
 
21
21
1
2
03:29
05:09
05:07
09:00
  5,764
 13,853
  1,351
  1,362
   -75,280
   -75,273
43
46
0
0
0
0
0
0
 
22
1
05:28
11:57
 23,258
  1,357
  -179,857
45
0
0
0
 
23
1
12:14
16:42
 16,047
  1,360
  -164,081
44
0
0
0
 
24
1
01:00
02:34
  5,636
  1,332
   -97,687
43
0
0
0
 
25
1
15:18
19:20
 14,486
  1,353
  -240,431
134
0
0
0
 
26
1
01:00
05:28
 15,935
  1,359
   187,091
98
0
0
0
 
27
1
15:03
20:55
 21,078
  1,350
  -108,575
49
0
0
0
 
28
1
17:44
23:28
 20,628
  1,354
      -40
45
0
0
0
 
29
1
02:00
05:07
 11,099
  1,360
    -1,220
47
0
0
0
 
30
1
09:19
10:38
  4,759
  1,340
   -32,059
44
0
0
0
 
31
1
07:16
14:32
 26,098
  1,351
   -18,440
44
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 (A constant offset over the course of a day is to be expected).
G: Average value of UTC(NIMT) minus space vehicle time during the block, in nanoseconds.
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.