GPS Space Vehicle Time Integrity for MJD 54882

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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
04:14
04:12
07:39
 15,161
 12,323
   -60
   -73
  -156,902
  -156,898
44
46
0
0
0
0
0
0
 
3
1
14:29
20:10
 20,459
   -55
  -355,745
55
0
0
0
 
4
4
1
2
00:00
21:53
04:12
23:14
 15,158
  4,830
   -62
   -68
   343,026
   344,060
64
54
0
0
0
0
0
0
 
5
5
5
5
1
2
3
4
02:29
04:14
08:33
11:23
04:12
06:12
10:32
13:12
  6,213
  7,120
  7,112
  6,534
   -72
   -73
   -82
   -66
      230
      243
      264
      300
48
46
44
37
0
0
0
0
0
0
0
0
0
0
0
0
 
6
1
14:02
19:43
 20,412
   -59
   -49,122
100
0
0
0
 
7
1
19:16
23:59
 16,994
   -53
   -22,516
47
0
0
0
 
8
8
1
2
00:00
19:43
01:20
23:59
  4,809
 15,374
   -70
   -45
   191,310
   191,466
42
50
0
0
0
0
0
0
 
9
9
1
2
01:04
06:26
02:24
11:22
  4,822
 17,772
   -89
   -61
   -41,474
   -41,498
40
46
0
0
0
0
0
0
 
10
10
1
2
01:13
04:14
04:12
07:01
 10,771
 10,069
   -53
   -63
    11,386
    11,382
46
48
0
0
0
0
0
0
 
11
1
18:11
23:37
 19,582
   -59
    -6,965
48
0
0
0
 
12
12
12
1
2
3
02:01
04:14
09:46
04:12
06:25
12:44
  7,910
  7,909
 10,727
   -73
   -72
   -75
   314,168
   314,137
   314,051
46
49
39
0
0
0
0
0
0
0
0
0
 
13
1
16:47
21:02
 15,279
   -56
  -289,271
46
0
0
0
 
14
1
08:09
16:46
 30,972
   -63
   151,457
61
0
0
0
 
15
1
04:14
09:22
 18,514
   -58
   259,085
52
0
0
0
 
16
1
12:32
18:13
 20,508
   -52
   -73,250
45
0
0
0
 
17
17
1
2
00:00
20:10
04:12
23:59
 15,159
 13,738
   -71
   -69
   -47,670
   -47,754
44
45
0
0
0
0
0
0
 
18
18
1
2
06:24
09:23
08:32
14:03
  7,697
 16,837
   -77
   -54
    81,611
    81,579
46
45
0
0
0
0
0
0
 
19
1
16:46
21:26
 16,783
   -50
   -32,102
47
0
0
0
 
20
20
20
20
1
2
3
4
00:00
14:20
18:14
21:03
01:09
17:22
19:16
23:59
  4,133
 10,885
  3,687
 10,602
   -83
   -63
   -82
   -74
   -90,376
   -90,296
   -90,304
   -90,282
42
43
44
46
0
0
0
0
0
0
0
0
0
0
0
0
 
21
1
07:02
12:31
 19,742
   -53
   -28,192
46
0
0
0
 
22
1
08:33
15:19
 24,353
   -57
  -204,799
43
0
0
0
 
23
1
15:34
21:02
 19,683
   -55
  -387,360
47
0
0
0
 
24
1
04:20
10:32
 22,308
   -58
  -167,088
47
0
0
0
 
25
1
17:22
23:14
 21,091
   -55
  -255,212
155
0
0
0
 
26
26
1
2
03:07
04:14
04:12
07:01
  3,903
 10,069
   -79
   -49
   -45,938
   -45,927
46
46
0
0
0
0
0
0
 
27
27
27
1
2
3
00:00
06:13
21:27
02:28
07:57
23:19
  8,902
  6,232
  6,644
   -73
   -83
   -69
   -26,169
   -26,245
   -26,404
44
47
46
0
1
0
0
0
0
0
0
0
 
28
1
00:00
03:04
 11,075
   -57
    23,580
45
0
0
0
 
29
29
1
2
04:50
07:57
06:12
09:22
  4,952
  5,111
   -71
   -63
     8,329
     8,298
48
47
0
0
0
0
0
0
 
30
1
10:32
14:16
 13,429
   -53
  -127,693
39
0
0
0
 
31
1
10:32
17:22
 24,561
   -60
    52,185
40
0
0
0
 
32
1
13:16
16:46
 12,570
   -53
  -293,696
46
0
0
0
 
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.