GPS Space Vehicle Time Integrity for MJD 52024

As viewed from the CSIRO NML system installed at the Physics Dept, University of Western Australia, Perth, Australia
Latitude -31.9787720 degrees, longitude 115.8165830 degrees, height 67.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
21:18
04:02
23:59
 14,522
  9,672
 89,061
 90,037
   -85,714
   -84,906
44
75
1
0
1
0
0
0
 
2
1
04:03
09:14
 18,658
 89,307
    94,017
76
0
0
0
 
3
1
15:54
21:38
 20,639
 89,855
    66,287
82
0
0
0
 
4
4
1
2
00:00
08:38
04:11
12:03
 15,071
 12,339
 89,053
 89,405
  -613,862
  -613,494
74
68
0
1
0
1
0
0
 
5
1
07:46
14:41
 24,860
 89,527
  -206,158
114
0
0
0
 
6
1
10:08
17:23
 26,058
 89,633
    90,226
104
0
0
0
 
7
7
1
2
05:22
22:05
10:11
23:59
 17,333
  6,849
 89,330
 89,924
  -492,126
  -491,301
95
59
1
0
1
0
0
0
 
8
1
01:16
08:04
 24,459
 89,205
   -65,657
245
0
18
0
 
9
1
06:46
13:08
 22,926
 89,449
   131,535
129
0
0
0
 
10
10
1
2
03:13
12:31
07:49
15:22
 16,550
 10,306
 89,220
 89,570
    86,200
    86,538
75
54
1
0
0
0
0
0
 
11
11
1
2
00:00
19:07
01:15
23:59
  4,512
 17,528
 88,973
 89,983
    87,078
    88,080
48
106
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:28
05:45
23:59
 20,689
  5,511
 89,122
 89,998
    90,443
    91,335
58
61
1
0
1
0
0
0
 
14
14
1
2
10:24
17:54
12:37
22:27
  8,014
 16,370
 89,440
 89,892
   192,890
   193,422
58
66
1
0
0
0
0
0
 
15
1
13:09
19:47
 23,858
 89,752
    63,896
59
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
12:31
17:53
 19,375
 89,709
    69,551
63
0
0
0
 
18
1
14:41
18:30
 13,712
 89,776
   188,747
55
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
19:52
03:12
23:59
 11,527
 14,871
 89,062
 89,976
   155,907
   156,974
44
105
1
0
1
0
0
0
 
21
1
15:54
21:18
 19,358
 89,838
    87,217
59
0
0
0
 
22
22
1
2
00:23
14:42
02:25
18:27
  7,295
 13,540
 88,982
 89,755
  -493,638
  -493,050
42
68
1
0
1
0
0
0
 
23
23
23
1
2
3
07:14
14:09
16:15
08:45
15:54
18:26
  5,477
  6,275
  7,883
 89,254
 89,678
 89,802
    77,449
    77,856
    77,972
42
69
43
1
0
0
0
0
0
0
0
0
 
24
24
1
2
02:25
09:14
04:43
13:37
  8,284
 15,750
 89,090
 89,497
    43,380
    43,713
38
75
0
0
0
0
0
0
 
25
25
1
2
12:12
20:25
15:54
23:59
 13,292
 12,891
 89,604
 89,950
    76,481
    76,818
73
63
0
0
0
0
0
0
 
26
1
05:07
10:34
 19,619
 89,348
  -358,002
72
0
0
0
 
27
1
00:12
06:37
 23,125
 89,156
    70,671
79
0
0
0
 
28
28
1
2
00:43
18:27
04:33
20:20
 13,813
  6,752
 89,059
 89,825
    79,239
    80,094
64
28
1
2
1
0
0
0
 
29
29
1
2
10:40
19:37
12:30
22:39
  6,585
 10,926
 89,428
 89,928
  -438,259
  -438,194
48
75
0
0
0
0
0
0
 
30
30
1
2
09:20
12:38
12:30
14:41
 11,423
  7,382
 89,481
 89,683
   106,538
   106,754
103
52
0
0
0
0
0
0
 
31
31
1
2
17:23
18:49
18:40
22:46
  4,621
 14,190
 89,755
 89,940
    48,669
    48,836
58
50
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.