GPS Space Vehicle Time Integrity for MJD 52632

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
04:24
11:17
 24,791
 -1,671
  -265,040
45
0
0
0
 
2
2
1
2
05:59
22:21
10:36
23:59
 16,587
  5,873
 -1,663
 -1,660
    35,054
    35,381
44
42
1
0
0
0
0
0
 
3
3
1
2
00:04
09:59
03:48
11:41
 13,419
  5,891
 -1,673
 -1,666
   -92,858
   -92,957
43
50
0
6
0
0
0
0
 
4
4
1
2
07:06
14:48
09:09
19:38
  7,304
 17,300
 -1,666
 -1,659
    -3,991
    -4,184
44
63
0
0
0
0
0
0
 
5
1
15:24
21:19
 21,316
 -1,662
   -49,094
41
0
0
0
 
6
1
17:54
23:59
 21,908
 -1,660
      469
40
0
0
0
 
7
1
12:21
17:55
 19,929
 -1,659
  -156,968
223
0
7
0
 
8
1
08:25
15:26
 25,225
 -1,656
  -100,207
188
0
0
0
 
9
9
1
2
01:17
14:21
02:57
19:22
  5,934
 18,022
 -1,676
 -1,654
    21,130
    21,244
44
38
4
21
0
0
0
0
 
10
10
1
2
09:51
17:57
12:53
22:20
 10,872
 15,747
 -1,662
 -1,659
   -18,903
   -18,921
42
45
0
0
0
0
0
0
 
11
11
1
2
02:27
13:25
07:24
14:53
 17,790
  5,207
 -1,668
 -1,654
   -31,381
   -31,407
42
42
0
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:18
12:42
 23,048
 -1,666
    18,438
42
0
0
0
 
14
1
00:04
05:46
 20,335
 -1,665
    31,372
50
0
0
0
 
15
15
1
2
00:00
20:31
03:32
23:59
 12,737
 12,493
 -1,671
 -1,663
   -53,110
   -53,451
44
47
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:43
19:23
02:22
23:59
  5,957
 16,580
 -1,662
 -1,657
   -10,915
   -11,013
42
45
0
0
0
0
0
0
 
18
18
1
2
00:00
22:38
03:08
23:59
 11,241
  4,896
 -1,679
 -1,656
    10,080
     9,870
45
42
7
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:49
09:49
 21,509
 -1,666
   201,280
42
2
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
19:36
23:59
 15,718
 -1,662
   -17,720
50
0
0
0
 
24
1
15:29
20:52
 19,287
 -1,661
   -82,327
53
0
0
0
 
25
1
02:43
07:57
 18,751
 -1,671
   -38,594
45
0
0
0
 
26
26
1
2
12:43
21:23
16:20
23:59
 13,020
  9,412
 -1,655
 -1,658
  -359,639
  -360,123
69
70
1
0
0
0
0
0
 
27
27
1
2
07:30
12:52
12:42
14:22
 18,716
  5,380
 -1,664
 -1,654
  -512,028
  -512,350
156
54
0
0
0
0
0
0
 
28
1
10:37
16:41
 21,789
 -1,663
    79,017
45
0
0
0
 
29
29
29
1
2
3
11:30
13:04
22:21
12:51
15:59
23:35
  4,673
 10,454
  4,368
 -1,670
 -1,660
 -1,668
  -403,331
  -403,453
  -403,932
49
53
50
0
1
3
0
0
0
0
0
0
 
30
1
17:05
22:37
 19,913
 -1,660
  -512,749
92
0
0
0
 
31
31
1
2
00:31
09:11
04:26
13:04
 14,038
 13,960
 -1,671
 -1,665
  -308,660
  -308,228
64
60
1
2
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.