GPS Space Vehicle Time Integrity for MJD 52970

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 degrees, height 99.2 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
UTC(AUS)
-GPSSV (ns)
UTC(AUS)
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
05:40
12:38
 25,042
   408
  -316,849
15
0
0
0
2
2
1
2
00:00
06:36
01:06
11:41
  3,980
 18,238
   405
   412
   228,986
   229,200
9
39
1
1
0
0
0
0
3
3
1
2
00:22
09:13
04:45
12:36
 15,730
 12,141
   413
   404
   -64,602
   -64,705
10
10
1
0
0
0
0
0
4
4
1
2
08:15
15:29
09:32
20:18
  4,592
 17,312
   406
   405
    15,875
    16,062
8
25
1
0
0
0
0
0
5
1
16:45
22:38
 21,125
   400
    -6,450
11
0
0
0
6
6
1
2
00:00
19:11
01:43
23:59
  6,202
 17,287
   409
   395
     2,292
     2,303
2
9
17
0
0
0
0
0
7
7
1
2
12:42
15:29
15:25
18:53
  9,764
 12,230
   415
   406
  -643,762
  -643,772
3
5
8
14
0
0
0
0
8
8
1
2
09:44
15:29
15:25
16:48
 20,449
  4,768
   408
   416
  -398,702
  -398,670
20
4
0
6
0
0
0
0
9
9
1
2
01:19
15:29
03:32
20:13
  7,996
 17,021
   401
   405
    18,980
    19,080
5
5
9
1
0
0
0
0
10
10
1
2
11:10
18:34
13:37
23:27
  8,801
 17,540
   406
   403
   -34,679
   -34,703
5
5
1
40
0
0
0
0
11
11
1
2
03:39
13:03
08:24
15:25
 16,997
  8,528
   406
   423
   -79,549
   -79,600
12
11
1
0
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
07:20
13:47
 23,203
   407
    32,249
5
346
0
0
14
1
00:55
07:10
 22,463
   408
    19,063
7
5
0
0
15
15
1
2
00:00
22:33
05:30
23:59
 19,741
  5,175
   409
   403
  -190,837
  -191,218
29
7
1
0
0
0
0
0
16
16
16
1
2
3
00:00
06:15
22:21
01:32
10:42
23:59
  5,524
 15,985
  5,860
   403
   405
   397
   -12,540
   -12,585
   -12,680
4
6
5
9
3
0
0
0
0
0
0
0
17
1
17:41
23:59
 22,640
   407
   -31,396
156
0
0
0
18
18
1
2
00:00
21:44
04:26
23:59
 15,939
  8,125
   405
   402
    -1,946
    -1,827
6
6
1
1
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
04:58
10:50
 21,106
   405
   202,690
9
0
0
0
21
21
1
2
00:00
20:20
03:40
23:59
 13,197
 13,116
   410
   402
   -66,155
   -66,287
7
4
1
1
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
1
00:00
06:45
 24,242
   409
    53,158
311
1
1780
0
24
1
16:21
22:08
 20,803
   396
   -77,950
23
0
0
0
25
1
03:22
08:55
 19,915
   405
   -55,565
8
16
0
0
26
26
26
26
1
2
3
4
00:00
13:20
15:29
21:43
01:45
15:25
17:13
23:59
  6,330
  7,501
  6,242
  8,179
   411
   412
   414
   406
  -489,840
  -489,494
  -489,442
  -489,285
14
20
12
16
1
0
1
0
0
0
0
0
0
0
0
0
27
1
08:20
15:25
 25,456
   410
  -821,124
144
0
0
0
28
28
1
2
10:56
15:29
15:25
18:01
 16,142
  9,109
   410
   405
    -5,466
    -5,500
6
12
2
0
0
0
0
0
29
29
29
1
2
3
12:32
15:29
21:26
15:25
16:50
23:59
 10,369
  4,875
  9,165
   416
   416
   405
  -173,751
  -173,833
  -174,091
28
16
31
0
1
0
0
0
0
0
0
0
30
1
18:17
23:40
 19,350
   401
  -657,245
122
0
0
0
31
31
1
2
01:54
09:48
05:18
14:10
 12,186
 15,709
   409
   414
  -434,393
  -434,402
4
6
23
8
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 UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) 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.