GPS Space Vehicle Time Integrity for MJD 52715

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(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
19:38
01:26
23:59
  5,120
 15,592
   701
   699
  -275,232
  -275,365
36
36
1
0
0
0
0
0
 
2
2
1
2
00:00
17:19
01:08
23:59
  4,062
 23,791
   684
   703
    82,295
    82,776
34
46
1
0
0
0
0
0
 
3
1
18:37
23:59
 19,180
   700
  -113,194
44
0
0
0
 
4
1
02:02
09:40
 26,969
   706
   -34,116
33
18
0
0
 
5
5
1
2
06:08
12:38
10:40
16:49
 16,224
 14,927
   703
   714
    -5,949
    -5,965
25
38
52
0
0
0
0
0
 
6
1
09:07
14:16
 18,429
   711
     3,939
38
0
0
0
 
7
1
01:08
09:07
 28,157
   710
  -372,228
208
0
0
0
 
8
8
1
2
00:00
01:26
01:08
05:23
  4,051
 13,879
   680
   710
  -252,661
  -252,815
34
86
0
1
0
1
0
0
 
9
1
10:40
15:30
 17,248
   720
    36,212
42
0
0
0
 
10
1
05:11
11:42
 23,173
   716
   -21,159
28
18
0
0
 
11
11
1
2
00:00
22:36
03:38
23:59
 13,004
  4,967
   704
   693
   -38,459
   -38,593
37
28
0
3
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
13
1
2
3
4
00:00
05:45
21:09
22:59
02:33
07:36
22:35
23:59
  9,112
  6,660
  5,191
  3,603
   699
   704
   681
   698
    25,231
    25,247
    25,256
    25,277
40
20
43
30
0
189
0
0
0
0
0
0
0
0
0
0
 
14
1
12:38
20:49
 29,198
   715
    24,922
37
0
0
0
 
15
15
1
2
11:59
14:17
13:19
17:38
  4,761
 12,039
   719
   730
   -84,187
   -84,233
46
42
0
0
0
0
0
0
 
16
1
16:38
22:58
 22,633
   700
    48,799
112
0
0
0
 
17
1
10:44
16:25
 20,360
   731
    -2,507
39
0
0
0
 
18
1
11:42
18:23
 23,846
   723
    -3,915
38
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:08
18:30
05:18
23:19
 14,686
 17,219
   708
   692
   211,825
   211,857
31
36
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
09:41
13:19
12:38
17:48
 10,569
 15,968
   715
   733
   -21,419
   -21,413
38
35
0
0
0
0
0
0
 
24
1
03:19
11:54
 30,444
   706
   -15,171
35
0
0
0
 
25
1
14:17
22:35
 29,669
   707
   -40,356
40
0
0
0
 
26
1
07:42
13:19
 20,080
   715
  -451,643
67
0
0
0
 
27
27
1
2
00:00
22:36
04:34
23:59
 16,275
  4,974
   708
   667
  -593,532
  -593,396
35
29
0
4
0
0
0
0
 
28
1
00:37
07:13
 23,236
   705
    62,997
31
94
0
0
 
29
1
06:59
12:38
 20,203
   716
   -95,396
69
0
0
0
 
30
30
1
2
07:39
15:30
10:40
18:20
 10,753
 10,090
   707
   719
  -561,095
  -561,074
25
33
28
0
0
0
0
0
 
31
31
1
2
00:00
19:43
01:44
23:59
  6,225
 15,248
   688
   708
   -37,295
   -39,921
82
157
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(AUS) 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(AUS) 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.