GPS Space Vehicle Time Integrity for MJD 52624

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
04:55
11:49
 24,791
 -1,624
  -263,869
30
83
0
0
 
2
2
2
1
2
3
00:00
06:40
22:54
01:15
11:08
23:59
  4,496
 15,980
  3,922
 -1,623
 -1,619
 -1,630
    30,628
    30,818
    31,134
30
27
24
2
195
82
0
0
0
0
0
0
 
3
3
1
2
00:37
11:05
04:20
12:14
 13,335
  4,058
 -1,617
 -1,625
   -90,664
   -90,772
25
25
327
68
0
0
0
0
 
4
1
07:40
09:42
  7,243
 -1,625
  -378,368
26
125
0
0
 
5
1
15:58
21:55
 21,385
 -1,619
   -47,775
26
279
0
0
 
6
6
1
2
00:00
18:28
01:05
23:59
  3,918
 19,898
 -1,623
 -1,631
      418
      428
29
25
0
437
0
0
0
0
 
7
1
12:54
18:27
 19,987
 -1,625
  -147,036
234
0
12
0
 
8
1
08:59
15:59
 25,149
 -1,609
   -82,527
189
0
0
0
 
9
9
1
2
01:51
14:54
03:30
19:54
  5,929
 17,978
 -1,628
 -1,620
    19,932
    20,033
27
25
42
334
0
0
0
0
 
10
10
1
2
10:24
18:29
13:26
22:52
 10,845
 15,772
 -1,619
 -1,616
   -18,381
   -18,397
22
33
396
82
0
0
0
0
 
11
11
1
2
03:00
13:58
07:57
15:26
 17,787
  5,170
 -1,623
 -1,613
   -30,521
   -30,551
21
28
656
39
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:50
13:12
 22,906
 -1,624
    17,997
22
826
0
0
 
14
1
00:37
06:23
 20,557
 -1,622
    32,545
38
62
0
0
 
15
15
1
2
00:00
21:03
04:03
22:52
 14,587
  6,550
 -1,621
 -1,631
   -49,931
   -50,265
28
30
144
28
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
01:06
19:56
02:55
23:59
  6,538
 14,607
 -1,645
 -1,617
    -9,905
    -9,984
24
31
79
61
0
0
0
0
 
18
18
1
2
00:00
21:55
03:39
23:59
 13,108
  7,455
 -1,635
 -1,605
    12,176
    11,974
29
28
113
85
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
04:21
10:21
 21,574
 -1,620
   200,268
23
591
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
19:55
01:04
23:59
  3,791
 14,696
 -1,649
 -1,617
   -17,093
   -17,126
33
34
9
34
0
0
0
0
 
24
1
16:03
21:26
 19,363
 -1,615
   -80,394
40
42
0
0
 
25
1
03:16
08:31
 18,807
 -1,620
   -38,221
29
167
0
0
 
26
26
26
1
2
3
00:00
13:13
21:55
01:24
16:52
23:59
  5,028
 13,120
  7,453
 -1,633
 -1,613
 -1,614
  -347,310
  -348,164
  -348,643
41
66
49
4
1
1
1
0
0
0
0
0
 
27
1
08:02
14:54
 24,712
 -1,621
  -492,890
213
0
0
0
 
28
1
11:09
17:14
 21,889
 -1,628
    80,305
32
103
0
0
 
29
29
29
1
2
3
12:03
13:37
22:53
13:12
16:31
23:59
  3,894
 10,430
  3,995
 -1,612
 -1,619
 -1,616
  -392,398
  -392,546
  -393,038
33
49
34
15
1
20
0
0
0
0
0
0
 
30
1
17:38
23:10
 19,861
 -1,624
  -501,869
93
0
0
0
 
31
31
1
2
01:04
09:44
04:59
13:37
 14,061
 13,900
 -1,621
 -1,620
  -317,616
  -317,224
56
43
1
10
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.