GPS Space Vehicle Time Integrity for MJD 52684

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177208 degrees, longitude 138.6019221 degrees, height 58.2 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
00:46
02:59
02:56
07:46
  7,768
 17,014
318,890
319,635
    47,265
    47,991
134
273
0
0
0
8
0
0
 
2
2
2
1
2
3
02:24
04:54
18:40
04:53
06:54
21:32
  8,692
  7,059
 10,210
319,278
319,734
322,641
   383,904
   384,411
   387,648
170
121
193
0
1
0
0
1
0
0
0
0
 
3
3
1
2
05:55
20:55
07:48
23:59
  6,792
 10,995
319,909
323,159
   214,613
   217,695
109
176
1
0
1
0
0
0
 
4
4
1
2
03:21
10:56
06:03
15:41
  9,716
 16,862
319,470
321,272
   294,292
   295,966
155
254
1
0
1
44
0
0
 
5
1
11:33
17:56
 22,809
321,567
   319,625
374
0
5265
0
 
6
6
1
2
13:55
19:24
19:23
20:48
 19,569
  5,044
321,958
322,661
   324,741
   325,446
333
75
0
0
2804
0
0
0
 
7
1
08:25
14:09
 20,473
320,859
    20,670
155
0
0
0
 
8
8
1
2
04:31
09:21
09:20
11:46
 17,221
  8,647
319,966
320,705
   118,130
   118,597
188
81
0
0
0
0
0
0
 
9
1
10:40
16:00
 19,040
321,286
   352,125
336
1
2698
0
 
10
10
1
2
06:22
14:26
09:46
18:39
 12,187
 15,187
320,185
321,933
   299,980
   301,708
210
238
1
0
1
0
0
0
 
11
11
1
2
00:00
22:42
04:03
23:59
 14,530
  4,630
318,935
323,310
   283,542
   287,815
241
86
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:25
06:57
06:56
08:22
 16,232
  5,084
319,486
320,122
   342,448
   343,090
287
81
0
0
165
0
0
0
 
14
14
1
2
00:00
20:49
01:56
23:59
  6,769
 11,385
318,692
323,153
   345,451
   349,821
112
188
1
0
1
0
0
0
 
15
1
17:00
23:59
 25,125
322,750
   250,389
380
0
6060
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:34
22:32
 24,766
322,450
   306,103
391
0
6426
0
 
18
1
17:37
23:40
 21,602
322,781
   323,098
333
0
3070
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:05
06:21
 22,416
319,180
   527,895
396
0
6060
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
16:32
20:48
 15,204
322,378
   302,469
247
0
31
0
 
24
24
24
24
1
2
3
4
04:50
11:48
12:55
14:34
05:54
12:54
14:32
16:59
  3,871
  3,843
  5,700
  8,615
319,595
321,072
321,377
321,768
   311,134
   312,540
   312,831
   313,201
64
78
95
119
1
0
0
0
1
0
0
0
0
0
0
0
 
25
25
25
25
1
2
3
4
00:00
01:53
15:47
22:56
01:12
04:02
17:36
23:59
  4,229
  7,618
  6,506
  3,660
318,651
319,118
321,940
323,356
   279,156
   279,618
   282,415
   283,815
80
112
110
69
0
1
1
0
0
1
1
0
0
0
0
0
 
26
26
1
2
09:12
17:57
13:05
21:00
 13,803
 10,980
320,827
322,511
  -101,494
  -100,180
186
135
1
0
1
0
0
0
 
27
1
04:37
10:44
 21,897
320,115
  -266,360
309
0
1339
0
 
28
28
1
2
06:22
10:33
10:32
12:52
 14,894
  8,200
320,281
320,933
   390,705
   391,323
241
121
0
0
0
0
0
0
 
29
29
1
2
07:51
11:02
11:00
12:40
 11,237
  5,823
320,477
320,975
   256,186
   256,571
162
65
0
2
0
1
0
0
 
30
1
13:20
17:56
 16,571
321,762
  -233,638
265
0
0
0
 
31
31
1
2
06:54
20:49
09:12
23:59
  8,225
 11,387
320,163
323,119
    90,982
    95,016
185
275
1
0
1
99
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.