GPS Space Vehicle Time Integrity for MJD 53041

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
00:45
07:43
 24,993
   450
  -328,062
19
0
0
0
 
2
2
1
2
01:47
18:52
06:52
20:10
 18,275
  4,713
   449
   442
   270,620
   270,987
38
10
1
0
0
0
0
0
 
3
3
1
2
04:22
19:25
07:44
23:49
 12,059
 15,822
   442
   436
   -83,233
   -83,400
9
16
1
0
0
0
0
0
 
4
4
1
2
03:31
10:15
04:39
15:31
  4,096
 18,931
   448
   449
    59,195
    59,462
12
47
1
0
0
0
0
0
 
5
1
11:45
17:41
 21,346
   442
   -16,028
12
0
0
0
 
6
1
14:11
20:42
 23,443
   439
     3,900
4
25
0
0
 
7
1
07:54
14:06
 22,289
   456
  -625,377
40
0
0
0
 
8
1
04:55
11:59
 25,428
   449
  -371,209
50
0
0
0
 
9
9
1
2
10:30
20:24
15:25
22:44
 17,721
  8,372
   450
   439
    29,338
    29,379
9
6
1
0
0
0
0
0
 
10
10
1
2
06:16
13:42
08:46
18:33
  8,981
 17,471
   454
   455
   -38,547
   -38,565
5
5
0
48
0
0
0
0
 
11
11
11
1
2
3
00:00
08:12
22:46
03:34
10:59
23:59
 12,822
 10,033
  4,401
   449
   453
   440
   -94,172
   -94,239
   -94,375
7
8
4
5
1
0
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:37
09:01
 23,024
   447
    31,766
3
126
0
0
 
14
14
1
2
00:00
20:03
02:23
23:59
  8,622
 14,177
   446
   449
    18,452
    18,458
4
3
33
44
0
0
0
0
 
15
1
17:49
23:59
 22,158
   445
  -222,177
31
0
0
0
 
16
16
1
2
01:29
17:36
05:57
20:38
 16,005
 10,900
   445
   444
   -15,650
   -15,631
4
4
19
2
0
0
0
0
 
17
1
12:35
18:44
 22,146
   455
  -166,035
135
0
0
0
 
18
1
16:51
23:28
 23,767
   446
    10,785
14
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:15
06:05
 20,909
   447
   190,032
16
0
0
0
 
21
1
15:34
22:49
 26,053
   451
   -71,501
9
6
0
0
 
22
22
1
2
00:00
18:13
01:23
23:59
  5,005
 20,721
   435
   436
    60,973
    60,173
20
63
1
0
1
0
0
0
 







24
1
11:24
17:08
 20,615
   449
    -1,779
19
0
0
0







25
25
1
2
00:00
22:23
03:58
23:59
 14,290
  5,748
   449
   438
   -59,800
   -59,868
6
3
9
3
0
0
0
0







26
26
1
2
08:26
16:51
12:21
20:47
 14,058
 14,141
   452
   449
  -433,727
  -433,391
46
44
1
0
0
0
0
0







27
1
03:23
10:28
 25,469
   452
  -906,888
59
0
0
0







28
1
06:07
13:12
 25,458
   448
   -17,799
9
2
0
0







29
29
1
2
07:44
16:36
12:01
20:02
 15,383
 12,331
   453
   448
  -221,025
  -221,185
23
20
1
0
0
0
0
0







30
1
13:30
18:52
 19,267
   450
  -773,598
93
0
0
0







31
31
1
2
04:57
20:59
09:19
23:59
 15,709
 10,803
   451
   445
  -148,128
  -150,018
152
107
1
0
1
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.