GPS Space Vehicle Time Integrity for MJD 52222

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
08:38
15:30
 24,697
 -1,010
  -203,932
40
0
0
0
 
2
1
14:02
20:37
 23,686
 -1,013
   102,197
45
2
0
0
 
3
3
1
2
04:21
13:49
07:45
15:31
 12,231
  5,936
 -1,025
 -1,013
   -82,630
   -82,721
37
43
0
10
0
0
0
0
 
4
4
1
2
10:57
18:36
13:11
23:31
  8,030
 17,599
 -1,035
 -1,021
  -452,166
  -451,335
70
110
1
0
1
0
0
0
 
5
5
1
2
00:00
19:24
01:30
23:59
  5,357
 16,502
 -1,013
 -1,024
  -322,783
  -322,926
39
34
1
0
0
0
0
0
 
6
6
1
2
00:00
21:54
04:20
23:59
 15,621
  7,533
 -1,018
 -1,039
       22
       26
40
34
0
0
0
0
0
0
 
7
1
16:30
22:04
 19,890
 -1,022
  -577,556
166
0
0
0
 
8
1
12:36
19:35
 25,130
 -1,028
  -620,604
104
0
0
0
 
9
9
1
2
05:22
18:23
06:53
23:24
  5,482
 18,083
 -1,031
 -1,023
    14,790
    14,884
39
37
6
0
0
0
0
0
 
10
10
10
1
2
3
00:00
13:57
22:00
02:34
16:58
23:59
  9,220
 10,888
  7,136
 -1,043
 -1,012
 -1,006
   -14,328
   -14,348
   -14,361
41
36
35
4
0
0
0
0
0
0
0
0
 
11
11
1
2
06:54
17:28
11:29
18:56
 16,502
  5,267
 -1,027
 -1,031
    -6,146
    -6,162
36
36
1
4
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:23
16:49
 23,199
 -1,022
     6,063
36
4
0
0
 
14
1
04:24
10:03
 20,263
 -1,025
   120,609
44
3
0
0
 
15
1
00:32
07:18
 24,364
 -1,021
  -103,824
52
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:00
02:42
05:05
02:34
05:00
06:28
  9,224
  8,244
  4,990
 -1,010
 -1,039
 -1,031
  -272,879
  -273,610
  -274,129
217
186
128
0
0
1
0
0
1
0
0
0
 
18
1
01:03
05:05
 14,500
 -1,011
    74,530
48
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
07:51
13:51
 21,551
 -1,023
   111,750
41
0
0
0
 
21
1
02:34
09:08
 23,612
 -1,021
    -6,279
43
0
0
0
 
22
22
1
2
01:31
09:35
04:22
14:01
 10,233
 15,906
 -1,032
 -1,026
  -406,888
  -408,092
113
192
0
0
0
0
0
0
 
23
1
00:02
04:20
 15,448
 -1,018
    -1,457
50
0
0
0
 
24
24
1
2
00:00
19:36
01:02
23:59
  3,752
 15,795
 -1,056
 -1,018
    -5,879
    -6,049
38
51
1
0
0
0
0
0
 
25
1
06:54
12:05
 18,550
 -1,027
   -20,409
43
0
0
0
 
26
26
1
2
01:31
16:50
05:00
20:24
 12,487
 12,776
 -1,027
 -1,022
    -2,992
    -2,826
41
39
2
4
0
0
0
0
 
27
27
1
2
11:26
16:59
16:49
18:20
 19,370
  4,826
 -1,026
 -1,025
    -2,642
    -2,656
39
36
0
0
0
0
0
0
 
28
1
14:02
20:42
 24,035
 -1,004
    34,997
39
0
0
0
 
29
1
05:05
10:55
 20,808
 -1,023
  -613,187
44
25
0
0
 
30
30
1
2
00:00
21:05
01:30
23:59
  5,425
 10,423
 -1,028
 -1,034
  -142,030
  -143,307
44
61
0
0
0
0
0
0
 
31
31
31
1
2
3
04:34
07:19
15:31
06:53
08:27
17:03
  8,308
  4,033
  5,482
 -1,025
 -1,021
 -1,029
   -75,187
   -75,201
   -75,288
36
37
39
0
0
3
0
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.