GPS Space Vehicle Time Integrity for MJD 54810

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
1
04:39
12:52
 29,544
  -244
  -168,180
16
0
0
0
 
3
3
1
2
00:00
19:20
01:04
23:59
  3,832
 16,762
  -255
  -240
  -322,826
  -323,209
14
19
1
0
0
0
0
0
 
4
1
02:52
09:40
 24,417
  -240
   259,505
80
0
0
0
 
5
5
1
2
07:24
13:30
11:13
18:10
 13,735
 16,767
  -253
  -246
   390,203
   389,851
55
72
1
0
0
0
0
0
 
6
1
18:54
23:59
 18,298
  -243
  -125,187
58
0
0
0
 
7
1
00:06
04:59
 17,489
  -234
   -23,745
19
0
0
0
 
8
1
01:04
06:13
 18,437
  -231
   181,257
17
0
0
0
 
9
9
1
2
06:02
11:28
07:17
16:18
  4,460
 17,375
  -270
  -243
   -29,219
   -29,239
9
19
6
0
0
0
0
0
 
10
1
06:00
12:35
 23,716
  -236
     7,906
19
0
0
0
 
11
1
00:00
04:39
 16,688
  -231
   -13,882
15
0
0
0
 
12
12
1
2
06:50
14:39
11:28
17:32
 16,664
 10,381
  -251
  -263
   334,650
   334,570
17
11
1
1
0
0
0
0
 
13
13
1
2
00:00
21:40
02:51
23:59
 10,279
  8,344
  -240
  -237
  -280,718
  -280,832
21
13
1
11
0
0
0
0
 
14
1
13:11
21:40
 30,498
  -243
   183,393
44
0
0
0
 
15
1
08:29
14:19
 20,996
  -238
   224,174
42
0
0
0
 
16
1
17:29
23:05
 20,161
  -232
   -90,060
20
0
0
0
 
17
1
01:04
09:16
 29,476
  -248
   -42,042
12
4
0
0
 
18
18
1
2
11:14
14:20
13:29
18:51
  8,110
 16,280
  -251
  -236
   104,236
   104,194
7
29
0
0
0
0
0
0
 
19
1
00:00
02:15
  8,106
  -230
   -35,269
12
0
0
0
 
20
20
1
2
02:16
19:13
06:01
23:59
 13,504
 17,127
  -255
  -251
   -97,070
   -97,001
9
11
2
32
0
0
0
0
 
21
1
12:36
17:28
 17,511
  -229
   -39,210
16
0
0
0
 
22
1
13:30
20:14
 24,271
  -244
  -208,474
18
0
0
0
 
23
23
1
2
00:40
20:30
01:49
23:59
  4,193
 12,583
  -245
  -232
  -382,538
  -382,599
12
15
1
0
0
0
0
0
 
24
1
09:17
15:30
 22,353
  -241
  -148,320
19
0
0
0
 
25
25
1
2
00:00
22:20
01:49
23:59
  6,576
  5,938
  -218
  -252
   -88,580
   -90,917
48
41
0
0
0
0
0
0
 
26
26
1
2
08:03
09:40
09:16
13:29
  4,381
 13,728
  -257
  -232
   -24,945
   -24,963
6
32
5
0
0
0
0
0
 
27
1
02:52
05:48
 10,550
  -233
    -6,969
27
0
0
0
 
28
1
01:50
08:01
 22,229
  -238
    23,500
16
0
0
0
 
29
1
09:40
14:19
 16,747
  -237
    25,411
17
8
0
0
 
30
1
16:19
19:13
 10,434
  -243
  -113,101
19
0
0
0
 
31
1
15:30
22:20
 24,570
  -242
    42,622
10
17
0
0
 
32
1
18:12
21:40
 12,476
  -234
  -310,654
20
10
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.