GPS Space Vehicle Time Integrity for MJD 52010

As viewed from the National Institute of Metrology, Thailand
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 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
1
1
2
3
00:00
19:49
21:30
01:32
21:09
23:59
  5,548
  4,808
  8,967
   310
   304
   332
  -172,165
  -172,310
  -172,294
7
3
5
2
41
21
0
0
0
0
0
0
 
2
1
01:33
07:44
 22,280
   332
   365,855
48
0
0
0
 
3
1
18:37
23:59
 19,365
   328
   -19,280
27
0
0
0
 
4
1
02:22
09:48
 26,711
   340
  -702,308
7
67
0
0
 
5
5
1
2
06:29
12:51
11:37
16:25
 18,505
 12,803
   338
   318
  -293,834
  -293,876
8
14
2
0
0
0
0
0
 
6
1
08:56
14:04
 18,485
   337
      816
14
0
0
0
 
7
1
00:23
09:03
 31,202
   323
  -583,922
20
0
0
0
 
8
1
00:00
05:36
 20,173
   315
  -102,032
247
1
1
0
 
9
1
10:10
15:01
 17,483
   338
    40,192
12
0
0
0
 
10
1
05:37
12:02
 23,090
   347
    -1,975
7
46
0
0
 
11
11
1
2
00:00
22:41
03:47
23:59
 13,640
  4,722
   314
   310
    -1,390
    -1,407
11
8
13
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
06:08
21:10
02:40
07:25
23:59
  9,598
  4,587
 10,173
   314
   340
   313
     1,396
     1,427
     1,411
3
10
9
74
0
5
0
0
0
0
0
0
 
14
14
1
2
12:35
16:58
15:01
21:09
  8,763
 15,103
   303
   340
   100,882
   100,964
11
4
1
49
0
0
0
0
 
15
1
11:45
17:25
 20,404
   338
   -20,078
29
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
11:38
15:02
14:04
18:26
  8,760
 12,215
   330
   326
    36,841
    36,724
24
32
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:33
18:37
05:25
23:31
 13,947
 17,639
   324
   318
    64,728
    64,849
14
18
20
2
0
0
0
0
 
21
1
14:22
19:48
 19,164
   343
    -1,858
13
0
0
0
 
22
1
16:58
23:04
 21,982
   328
  -576,522
48
0
0
0
 
23
23
1
2
09:33
14:05
13:28
16:57
 14,022
 10,343
   338
   338
   -10,683
   -10,686
9
5
94
1
0
0
0
0
 
24
1
03:42
12:21
 31,133
   323
   -42,000
29
50
0
0
 
25
1
15:02
22:40
 27,491
   320
   -12,423
18
0
0
0
 
26
1
07:50
13:28
 20,290
   343
  -425,575
109
0
0
0
 
27
27
1
2
00:00
22:41
04:38
23:59
 16,718
  4,707
   328
   304
   -16,738
   -16,839
9
3
1
46
0
0
0
0
 
28
28
1
2
00:00
18:26
01:32
22:40
  5,511
 15,241
   299
   337
   -11,394
   -11,252
6
8
0
7
0
0
0
0
 
29
29
1
2
13:29
18:08
17:57
21:29
 15,907
 12,071
   326
   335
  -511,386
  -511,585
42
55
0
0
0
0
0
0
 
30
30
1
2
07:52
14:05
11:44
18:32
 13,928
 16,070
   334
   326
    15,530
    15,556
4
22
76
0
0
0
0
0
 
31
31
1
2
00:00
21:10
02:00
23:59
  7,216
 10,172
   300
   340
   -38,512
   -38,606
12
10
1
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 (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.