GPS Space Vehicle Time Integrity for MJD 52366

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
21:50
04:51
23:59
 17,493
  7,778
 68,958
 66,946
  -154,174
  -156,290
194
52
1
0
1
0
0
0
 
2
2
1
2
00:59
16:31
04:24
20:31
 12,262
 14,372
 68,874
 67,333
   245,672
   244,473
97
107
1
0
1
0
0
0
 
3
1
16:31
22:18
 20,722
 67,284
    51,831
191
0
1
0
 
4
4
1
2
00:25
09:13
01:57
12:35
  5,492
 12,099
 69,025
 68,048
   -29,154
   -30,810
58
181
1
0
0
0
0
0
 
5
1
08:19
15:15
 24,996
 68,044
    60,491
210
0
7
0
 
6
1
10:51
17:34
 24,157
 67,806
    70,480
200
0
0
0
 
7
7
1
2
06:00
22:46
10:51
23:59
 17,465
  4,394
 68,360
 66,811
  -637,631
  -638,947
145
48
1
0
1
0
0
0
 
8
1
01:58
08:57
 25,189
 68,654
  -633,831
192
0
0
0
 
9
1
07:36
13:29
 21,149
 68,166
   104,778
157
0
0
0
 
10
10
1
2
03:51
13:14
08:25
15:56
 16,433
  9,688
 68,577
 67,677
    65,895
    64,976
145
102
1
0
1
0
0
0
 
11
11
1
2
00:00
19:48
01:57
23:59
  6,971
 15,106
 69,060
 67,053
    58,684
    56,640
111
79
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
06:25
 23,114
 68,875
    73,135
207
1
5
0
 
14
14
1
2
11:16
18:36
13:14
23:06
  7,041
 16,200
 67,891
 67,132
   154,493
   153,623
83
177
1
0
1
0
0
0
 
15
15
1
2
13:51
16:08
16:06
20:13
  8,129
 14,728
 67,753
 67,388
   -90,596
   -91,013
65
192
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:07
18:35
 16,072
 67,596
  -374,746
439
0
5782
0
 
18
18
1
2
15:16
17:35
16:30
20:06
  4,459
  9,054
 67,629
 67,308
   139,238
   138,907
48
131
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
20:33
03:51
23:59
 13,844
 12,411
 69,002
 66,987
   218,868
   217,068
144
64
1
0
1
0
0
0
 
21
1
15:56
21:35
 20,287
 67,351
    68,042
200
0
0
0
 
22
22
22
1
2
3
01:00
15:16
17:59
03:00
17:34
19:47
  7,188
  8,299
  6,456
 68,898
 67,572
 67,296
     6,844
     2,902
     2,180
179
158
183
1
0
0
1
0
0
0
0
0
 
23
23
1
2
05:49
13:51
09:19
17:59
 12,588
 14,785
 68,404
 67,588
    68,410
    67,577
111
146
1
0
1
0
0
0
 
24
24
1
2
01:58
09:48
05:20
14:07
 12,120
 15,508
 68,782
 67,979
    49,031
    48,149
118
155
1
0
1
0
0
0
 
25
25
1
2
12:52
21:01
16:30
23:59
 13,119
 10,648
 67,693
 66,945
    42,920
    42,159
114
82
1
0
1
0
0
0
 
26
1
05:52
11:16
 19,436
 68,355
   191,364
89
0
0
0
 
27
1
01:10
07:06
 21,380
 68,783
    53,100
219
0
16
0
 
28
1
04:12
09:23
 18,685
 68,539
   142,819
181
0
0
0
 
29
29
1
2
08:26
17:35
12:40
18:35
 15,240
  3,583
 68,121
 67,370
  -390,625
  -390,871
71
27
0
2
0
0
0
0
 
30
1
09:38
15:15
 20,208
 67,977
  -525,176
268
0
548
0
 
31
1
18:36
23:26
 17,402
 67,120
   -36,420
171
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.