GPS Space Vehicle Time Integrity for MJD 53442

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
13:38
20:51
 25,997
  1,010
  -392,731
21
0
0
0
 
2
1
02:01
10:29
 30,465
  1,002
    28,750
8
2
0
0
 
3
1
16:56
22:43
 20,810
  1,006
   -90,718
21
0
0
0
 
4
1
00:42
08:01
 26,350
  1,000
  -344,353
171
0
0
0
 
5
5
1
2
04:53
11:05
09:05
15:07
 15,113
 14,525
  1,007
  1,010
   -83,139
   -83,193
14
7
3
2
0
0
0
0
 
6
1
07:12
12:37
 19,479
  1,003
  -189,539
392
1
5276
0
 
7
7
1
2
00:00
22:43
07:11
23:59
 25,900
  4,587
   999
  1,003
    79,896
    82,230
246
45
1
0
1
0
0
0
 
8
8
1
2
00:00
21:58
03:42
23:59
 13,342
  7,306
   998
  1,002
    24,477
    24,564
6
6
9
6
0
0
0
0
 
9
1
09:05
13:37
 16,291
  1,005
    34,425
10
0
0
0
 
10
1
03:28
09:56
 23,277
  1,001
   -59,205
4
107
0
0
 
11
11
1
2
00:00
20:52
02:00
23:59
  7,240
 11,252
   991
  1,005
  -202,425
  -202,712
12
10
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:21
19:16
05:33
23:59
  4,315
 17,031
  1,007
  1,003
    10,087
    10,014
5
5
8
51
0
0
0
0
 
14
14
1
2
10:31
15:07
14:51
19:09
 15,643
 14,491
  1,012
  1,013
    32,213
    32,210
4
6
57
24
0
0
0
0
 
15
1
11:04
16:21
 19,020
  1,013
  -401,050
28
0
0
0
 
16
1
14:52
21:03
 22,268
  1,006
     -678
6
29
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
09:47
13:37
11:04
16:26
  4,587
 10,109
  1,012
  1,013
   136,533
   136,593
7
14
5
0
0
0
0
0
 
19
1
18:00
23:52
 21,109
  1,004
    17,045
6
19
0
0
 
20
20
1
2
00:00
16:40
03:28
21:35
 12,508
 17,682
   993
  1,007
    80,400
    80,262
9
18
1
0
0
0
0
0
 
21
1
09:05
14:51
 20,754
  1,005
   -92,815
12
0
0
0
 
22
1
10:59
17:40
 24,022
  1,012
   -17,130
8
1
0
0
 
23
23
1
2
18:01
21:01
20:51
23:36
 10,195
  9,325
  1,006
  1,004
  -208,108
  -208,094
6
5
20
4
0
0
0
0
 
24
1
00:00
04:56
 17,778
   999
      195
13
1
0
0
 
25
1
12:37
21:00
 30,171
  1,001
   -87,161
11
0
0
0
 
26
1
06:08
11:41
 19,957
  1,003
   -10,335
16
0
0
0
 
27
27
1
2
00:00
20:52
02:51
23:59
 10,304
 11,247
   997
  1,001
   -22,141
   -22,636
21
18
1
0
0
0
0
0
 
28
28
1
2
00:00
22:53
05:32
23:59
 19,964
  4,011
   998
  1,002
   -45,934
   -45,929
4
6
65
0
0
0
0
0
 
29
1
05:31
11:04
 20,000
  1,002
   -84,523
133
0
0
0
 
30
30
30
1
2
3
05:55
11:42
14:52
09:47
13:37
16:36
 13,881
  6,920
  6,268
  1,002
   994
  1,005
   -56,684
   -57,146
   -57,426
107
52
50
0
0
0
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.