GPS Space Vehicle Time Integrity for MJD 52586

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
07:33
14:26
 24,784
 -1,524
  -258,135
29
274
0
0
 
2
2
1
2
01:32
09:20
03:50
13:42
  8,279
 15,677
 -1,524
 -1,524
    10,434
    10,635
35
29
2
98
0
0
0
0
 
3
3
1
2
03:14
13:33
06:55
14:48
 13,243
  4,305
 -1,532
 -1,520
   -79,924
   -80,031
29
34
104
39
0
0
0
0
 
4
4
1
2
10:29
17:52
12:18
22:42
  6,512
 17,304
 -1,524
 -1,526
  -354,477
  -354,736
31
61
18
2
0
0
0
0
 
5
1
18:38
23:59
 19,230
 -1,529
   -40,238
23
566
0
0
 
6
6
1
2
00:00
21:06
03:43
23:59
 13,243
 10,390
 -1,527
 -1,529
     -432
     -421
30
23
14
382
0
0
0
0
 
7
1
15:31
20:59
 19,722
 -1,525
  -281,537
201
0
0
0
 
8
1
11:38
18:37
 25,105
 -1,524
  -364,523
211
0
0
0
 
9
9
1
2
04:30
17:30
06:07
22:31
  5,705
 18,032
 -1,523
 -1,526
    14,513
    14,600
27
25
29
210
0
0
0
0
 
10
10
10
1
2
3
00:00
13:27
21:05
01:31
16:01
23:59
  5,487
  9,258
 10,470
 -1,545
 -1,516
 -1,505
   -16,143
   -16,153
   -16,158
27
27
28
18
68
69
0
0
0
0
0
0
 
11
11
1
2
05:37
16:48
10:34
18:02
 17,707
  4,398
 -1,524
 -1,531
   -26,738
   -26,779
23
25
652
47
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:23
15:41
 22,673
 -1,521
    15,828
27
260
0
0
 
14
1
03:15
08:58
 20,485
 -1,524
    38,746
39
66
0
0
 
15
15
1
2
00:00
01:50
01:31
06:31
  5,483
 16,820
 -1,518
 -1,529
   -34,547
   -34,616
28
34
23
15
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:00
03:25
22:33
03:14
05:32
23:59
 11,637
  7,578
  5,208
 -1,532
 -1,528
 -1,507
    -5,001
    -5,009
    -5,074
29
25
25
2
45
97
0
0
0
0
0
0
 
18
1
00:38
06:14
 20,142
 -1,526
    23,327
46
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
06:52
12:54
 21,638
 -1,523
   194,912
27
209
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
22:30
03:13
23:59
 11,608
  5,338
 -1,541
 -1,492
   -14,536
   -14,548
33
26
3
74
0
0
0
0
 
24
1
18:40
23:59
 19,069
 -1,524
   -71,467
38
15
0
0
 
25
1
05:52
11:07
 18,824
 -1,525
   -36,500
33
89
0
0
 
26
26
1
2
00:38
15:59
03:53
19:27
 11,689
 12,449
 -1,524
 -1,524
  -286,392
  -287,508
87
78
0
0
0
0
0
0
 
27
1
10:35
17:27
 24,700
 -1,518
  -372,451
321
0
2597
0
 
28
1
13:42
19:49
 21,890
 -1,515
    85,018
33
132
0
0
 
29
29
1
2
01:32
16:15
03:14
19:08
  6,115
 10,369
 -1,534
 -1,518
  -333,940
  -334,976
53
65
2
0
1
0
0
0
 
30
30
1
2
00:00
20:13
01:50
23:59
  6,487
 13,549
 -1,524
 -1,534
  -431,904
  -433,826
53
95
1
0
1
0
0
0
 
31
31
1
2
03:43
12:20
07:35
16:15
 13,775
 13,957
 -1,528
 -1,517
  -349,335
  -349,116
36
30
8
69
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.