GPS Space Vehicle Time Integrity for MJD 52911

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278232 degrees, longitude 152.9113137 degrees, height 98.9 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
REF
-GPSSV (ns)
REF
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
10:09
16:54
 24,008
221,948
   -85,363
289
0
567
0
2
2
1
2
10:15
14:22
14:08
15:28
 13,889
  3,977
221,730
222,159
   416,068
   416,565
212
56
0
1
0
0
0
0
3
3
1
2
04:54
13:12
08:32
16:27
 13,000
 11,287
220,867
222,138
   172,392
   173,569
149
135
0
0
0
0
0
0
4
1
18:44
22:40
 14,136
223,049
   196,075
200
0
9
0
5
-
 
 
 
 
 
 
 
 
 
6
1
00:00
06:04
 21,670
220,317
   220,451
254
1
2
0
7
7
1
2
16:34
21:15
21:14
22:53
 16,568
  5,659
222,783
223,245
  -407,574
  -407,173
188
58
0
2
0
0
0
0
8
1
14:33
21:05
 23,433
222,607
  -199,294
271
0
32
0
9
9
1
2
05:37
19:37
07:21
23:59
  6,006
 15,692
220,817
223,212
   230,064
   232,559
83
206
3
0
1
0
0
0
10
10
10
1
2
3
00:00
15:44
22:18
02:03
17:20
23:59
  7,323
  5,560
  6,035
220,020
222,393
223,425
   187,992
   190,321
   191,338
83
72
80
0
0
0
0
0
0
0
0
0
11
11
1
2
07:56
18:07
12:07
19:35
 15,042
  5,178
221,384
222,744
   152,433
   153,726
185
66
0
0
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
11:42
17:59
 22,425
222,147
   253,544
284
0
315
0
14
1
04:42
11:04
 22,612
221,056
   241,391
281
0
531
0
15
15
1
2
02:46
04:08
04:07
09:42
  4,710
 20,000
220,359
220,906
    54,674
    55,155
56
217
2
0
0
0
0
0
16
16
16
1
2
3
03:12
09:50
12:59
04:44
12:12
14:04
  5,439
  8,389
  3,839
220,439
221,537
221,941
   136,586
   137,597
   137,968
57
107
45
0
0
0
0
0
0
0
0
0
17
17
17
1
2
3
00:00
03:07
22:27
03:04
04:38
23:59
 10,946
  5,316
  5,502
220,110
220,427
223,428
    21,964
    22,546
    27,735
224
107
125
0
0
0
9
0
0
0
0
0
18
18
18
1
2
3
02:12
05:40
07:13
05:34
07:11
08:13
 12,128
  5,376
  3,499
220,450
220,826
221,009
   211,339
   211,724
   211,913
155
66
45
0
0
0
0
0
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:15
12:39
12:37
15:08
 12,115
  8,830
221,536
221,998
   430,798
   431,249
160
99
0
0
0
0
0
0
21
21
21
1
2
3
00:36
03:12
06:26
02:34
04:53
07:54
  7,041
  6,055
  5,160
220,102
220,472
220,923
   170,374
   170,702
   171,100
79
61
54
0
0
0
0
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
03:40
05:40
04:40
10:28
  3,534
 16,873
220,473
221,077
   183,364
   183,954
50
203
0
0
0
0
0
0
24
24
1
2
00:49
20:03
01:57
23:59
  4,094
 14,181
220,053
223,264
   156,580
   159,566
58
174
2
0
1
0
0
0
25
25
1
2
07:22
11:42
11:41
12:45
 15,557
  3,619
221,319
221,727
   168,682
   169,086
198
43
0
0
0
0
0
0
26
26
26
1
2
3
01:29
17:55
19:56
02:42
19:55
21:03
  4,294
  7,137
  4,047
220,158
222,766
223,007
  -296,652
  -293,837
  -293,576
66
101
55
1
0
0
0
0
0
0
0
0
27
27
1
2
12:46
18:46
17:46
19:48
 17,835
  3,563
222,215
222,821
  -468,473
  -468,324
71
25
45
20
0
0
0
0
28
1
15:09
20:19
 18,543
222,598
   229,001
218
0
0
0
29
29
29
1
2
3
02:07
03:40
16:55
03:11
04:40
21:07
  3,701
  3,530
 14,802
220,242
220,461
222,780
   112,461
   112,595
   114,091
36
34
117
1
1
0
0
1
0
0
0
0
30
30
1
2
00:00
22:31
03:19
23:59
 11,906
  5,326
220,130
223,434
  -304,189
  -303,168
33
28
0
0
0
0
0
0
31
31
1
2
06:48
13:21
08:53
14:37
  7,349
  4,521
221,029
221,995
  -190,941
  -190,158
78
54
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.