GPS Space Vehicle Time Integrity for MJD 52083

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
17:53
22:00
 14,804
  -828
  -183,803
31
24
0
0
 
2
1
00:51
06:38
 20,861
  -805
    32,702
38
5
0
0
 
3
3
1
2
00:00
13:49
01:03
17:13
  3,734
 12,222
  -800
  -823
   -41,962
   -42,168
27
25
19
134
0
0
0
0
 
4
4
1
2
04:05
20:22
09:01
22:00
 17,670
  5,853
  -813
  -842
  -671,179
  -670,651
39
32
32
23
1
0
0
0
 
5
1
05:22
11:06
 20,625
  -809
  -303,803
27
172
0
0
 
6
1
07:26
13:49
 22,959
  -822
      705
26
187
0
0
 
7
1
01:50
07:22
 19,922
  -811
  -524,311
87
0
0
0
 
8
1
00:00
04:59
 17,900
  -811
  -345,873
167
1
1
0
 
9
1
03:51
08:54
 18,189
  -808
    49,760
22
626
0
0
 
10
10
1
2
00:00
07:35
02:32
12:07
  9,128
 16,317
  -806
  -811
    -6,611
    -6,633
25
34
127
58
0
0
0
0
 
11
11
1
2
02:55
15:57
04:22
20:55
  5,113
 17,822
  -799
  -827
    -3,359
    -3,397
27
24
43
342
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
19:45
02:18
22:00
  8,272
  8,098
  -808
  -825
     1,915
     1,919
25
24
120
302
0
0
0
0
 
14
1
13:54
19:33
 20,307
  -826
   113,528
25
329
0
0
 
15
1
09:45
16:48
 25,336
  -825
   -49,902
52
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
08:57
12:13
12:07
15:39
 11,386
 12,375
  -811
  -829
  -131,032
  -131,942
257
252
0
0
25
18
0
0
 
18
18
1
2
10:44
12:10
12:07
16:33
  5,029
 15,604
  -797
  -831
    75,708
    75,651
27
30
71
19
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
17:08
22:00
 17,530
  -830
    78,240
26
198
0
0
 
21
1
12:07
18:44
 23,804
  -824
    -4,657
30
15
0
0
 
22
22
1
2
11:07
19:01
14:03
22:00
 10,567
 10,666
  -820
  -803
  -588,444
  -588,386
28
24
4
278
0
0
0
0
 
23
1
10:14
13:49
 12,853
  -805
   -16,002
35
10
0
0
 
24
1
05:14
10:43
 19,657
  -818
   -60,842
45
0
0
0
 
25
25
1
2
08:59
16:14
10:13
21:18
  4,305
 18,163
  -810
  -827
   -15,663
   -15,693
22
35
151
39
0
0
0
0
 
26
26
1
2
02:26
11:07
05:54
14:10
 12,443
 10,966
  -805
  -824
  -520,287
  -520,652
43
55
4
0
0
0
0
0
 
27
27
1
2
00:00
20:56
03:53
22:00
 14,021
  3,863
  -813
  -806
   -25,469
   -25,532
23
25
547
55
0
0
0
0
 
28
1
00:00
02:59
 10,735
  -820
     -666
27
101
0
0
 
29
29
1
2
14:12
15:57
15:39
20:00
  5,206
 14,579
  -799
  -837
  -607,581
  -607,694
28
42
33
14
0
0
0
0
 
30
1
06:40
11:06
 15,932
  -817
    24,049
21
551
0
0
 
31
31
31
1
2
3
00:00
14:04
16:49
02:36
15:56
17:56
  9,368
  6,694
  3,972
  -802
  -828
  -818
   -50,565
   -50,669
   -50,674
26
23
25
79
156
21
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.