GPS Space Vehicle Time Integrity for MJD 52611

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
05:48
12:41
 24,805
 -1,592
  -261,886
57
0
0
0
 
2
2
1
2
00:00
07:21
02:08
12:01
  7,679
 16,719
 -1,583
 -1,595
    23,734
    23,912
51
52
1
1
0
0
0
0
 
3
3
1
2
01:35
11:38
05:13
13:06
 13,082
  5,107
 -1,572
 -1,602
   -87,090
   -87,214
49
56
0
1
0
0
0
0
 
4
4
1
2
08:31
16:14
10:35
21:03
  7,375
 17,365
 -1,589
 -1,593
  -370,770
  -371,002
53
74
1
0
0
0
0
0
 
5
1
16:53
22:56
 21,641
 -1,599
   -45,188
53
0
0
0
 
6
6
1
2
00:00
19:22
01:58
23:59
  7,035
 16,633
 -1,569
 -1,606
      217
      215
51
51
0
0
0
0
0
0
 
7
1
13:48
19:19
 19,867
 -1,595
  -194,880
226
0
0
0
 
8
1
09:53
16:53
 25,209
 -1,592
   -52,568
206
0
0
0
 
9
9
1
2
02:42
15:47
04:24
20:47
  5,875
 18,010
 -1,587
 -1,592
    18,054
    18,154
52
52
1
0
0
0
0
0
 
10
10
1
2
11:31
19:23
14:19
23:55
 10,080
 16,329
 -1,602
 -1,591
   -17,622
   -17,638
51
55
0
0
0
0
0
0
 
11
11
1
2
03:54
15:04
08:51
16:19
 17,844
  4,509
 -1,585
 -1,597
   -29,138
   -29,187
50
52
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:43
14:00
 22,615
 -1,596
    17,273
51
0
0
0
 
14
1
01:35
07:17
 20,408
 -1,582
    34,553
62
0
0
0
 
15
15
1
2
00:00
21:48
04:54
23:59
 17,620
  7,887
 -1,592
 -1,584
   -44,712
   -45,047
52
53
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
20:50
03:49
23:59
 13,728
 11,395
 -1,599
 -1,576
    -8,190
    -8,283
49
53
0
0
0
0
0
0
 
18
18
1
2
00:00
22:33
04:33
23:59
 16,360
  5,181
 -1,594
 -1,568
    15,770
    15,550
56
50
12
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:13
11:13
 21,619
 -1,588
   198,540
51
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
22
1
2
00:00
06:59
01:34
11:30
  5,653
 16,205
 -1,591
 -1,592
   -18,077
   -18,468
49
99
1
0
0
0
0
0
 
23
1
00:00
01:34
  5,598
 -1,616
   -16,095
50
2
0
0
 
24
1
16:56
22:20
 19,418
 -1,595
   -77,327
60
0
0
0
 
25
1
04:10
09:26
 18,900
 -1,581
   -37,663
60
1
0
0
 
26
26
26
1
2
3
00:00
13:48
22:56
02:11
17:45
23:59
  7,884
 14,194
  3,798
 -1,593
 -1,587
 -1,576
  -327,623
  -328,568
  -329,050
68
90
54
0
1
0
0
0
0
0
0
0
 
27
1
08:55
15:46
 24,706
 -1,592
  -457,206
254
0
17
0
 
28
1
11:31
18:07
 23,739
 -1,596
    82,166
56
0
0
0
 
29
29
1
2
14:31
22:25
17:25
23:59
 10,413
  5,624
 -1,597
 -1,577
  -373,946
  -374,380
72
62
1
0
0
0
0
0
 
30
1
18:31
23:59
 19,506
 -1,601
  -481,753
115
0
0
0
 
31
31
1
2
01:58
12:01
05:52
14:31
 13,996
  8,956
 -1,578
 -1,591
  -330,519
  -330,176
66
57
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.