GPS Space Vehicle Time Integrity for MJD 53072

As viewed from the National Institute of Metrology, Thailand (Bangkok)
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
19:11
23:59
 17,259
  1,018
  -332,757
39
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
18:08
23:53
 20,635
  1,019
   -90,999
45
0
0
0
 
4
1
01:39
09:08
 26,805
  5,164
    87,736
629275
1
26805
0
 
5
5
1
2
06:25
12:41
10:01
16:14
 12,941
 12,780
  8,984
  1,013
   -11,784
   -19,790
905657
44
1
0
12941
0
0
0
 
6
1
08:27
13:52
 19,406
  1,018
     3,014
43
0
0
0
 
7
1
00:00
08:27
 30,282
  1,058
  -605,673
592035
1
14290
0
 
8
1
00:00
05:10
 18,524
  1,127
  -348,596
294
2
2543
0
 
9
1
10:02
14:58
 17,692
  1,024
    34,575
43
0
0
0
 
10
1
04:54
11:14
 22,735
  5,553
   -35,009
683282
1
22735
0
 
11
11
1
2
00:00
21:28
03:19
23:59
 11,906
  9,033
  1,019
  1,020
  -100,461
  -100,654
52
39
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
05:23
20:44
02:08
07:12
23:59
  7,638
  6,536
 11,672
  1,011
   995
  1,017
    31,757
    31,736
    31,743
47
43
38
0
2
0
0
0
0
0
0
0
 
14
1
12:14
20:39
 30,166
  1,020
    19,261
42
0
0
0
 
15
1
12:20
17:49
 19,699
  1,027
  -235,359
53
0
0
0
 
16
1
16:13
22:30
 22,535
  1,021
   -13,968
40
0
0
0
 
17
1
04:26
13:01
 30,746
 -4,133
  -223,689
587562
1
30746
0
 
18
18
1
2
10:02
13:02
12:13
17:35
  7,860
 16,356
  1,015
  1,027
    18,175
    18,228
39
46
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:59
18:04
04:53
22:54
 13,950
 17,318
  1,086
  1,016
   183,468
   183,216
222
42
2
0
1418
0
0
0
 
21
1
11:15
16:12
 17,777
  1,030
   -72,401
44
0
0
0
 
22
1
12:40
19:01
 22,733
  1,019
    35,606
65
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
03:01
11:38
 30,847
  4,243
    -5,772
586598
1
30847
0
 
25
1
13:53
22:17
 30,122
  1,018
   -61,134
41
0
0
0
 
26
1
07:13
12:40
 19,546
  6,295
  -395,675
736916
1
19546
0
 
27
27
1
2
00:00
22:18
03:58
23:59
 14,240
  6,077
  1,025
  1,010
  -921,198
  -921,457
50
40
1
0
0
0
0
0
 
28
1
00:18
06:55
 23,657
   724
   -22,170
403
2
4125
0
 
29
1
06:55
12:13
 19,003
  6,447
  -225,416
747371
1
19003
0
 
30
1
14:58
18:02
 10,991
  1,017
  -813,330
66
0
0
0
 
31
31
1
2
00:00
19:32
01:38
23:59
  5,908
 15,976
  1,004
  1,031
    -8,775
   -10,993
79
136
1
0
1
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.