GPS Space Vehicle Time Integrity for MJD 52709

As viewed from the CSIRO Parkes Radio Telescope, Australia
Latitude -32.9982940 degrees, longitude 148.2644540 degrees, height 394.5 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
01:20
06:24
 18,217
   543
  -274,563
11
1
0
0
 
2
1
01:20
05:01
 13,230
   545
    78,889
32
16
0
0
 
3
3
1
2
03:14
18:19
05:55
22:25
  9,514
 14,288
   537
   576
  -111,501
  -111,641
25
22
36
81
3
0
0
0
 
4
1
08:58
12:50
 13,933
   558
   -32,712
9
17
0
0
 
5
1
10:25
16:28
 21,748
   570
    -5,424
12
2
0
0
 
6
6
1
2
13:32
16:25
16:22
19:20
 10,212
 10,494
   579
   573
     3,718
     3,714
8
6
93
55
0
0
0
0
 
7
1
06:58
12:38
 20,324
   561
  -359,371
146
0
0
0
 
8
1
04:01
10:24
 22,736
   554
  -243,805
120
0
0
0
 
9
9
1
2
09:37
19:19
13:43
21:26
 14,618
  7,610
   566
   574
    35,250
    35,311
14
11
86
29
0
0
0
0
 
10
10
1
2
04:56
12:25
06:15
17:10
  4,684
 17,097
   554
   574
   -20,977
   -20,977
16
10
23
110
0
0
0
0
 
11
11
11
1
2
3
00:00
07:20
21:19
01:15
08:25
23:59
  4,532
  3,818
  9,402
   551
   566
   564
   -37,849
   -37,871
   -37,950
5
46
15
9
50
96
0
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:56
07:45
 20,817
   546
    24,796
7
88
0
0
 
14
1
18:42
23:59
 18,939
   565
    25,138
12
17
0
0
 
15
1
16:41
22:42
 21,575
   580
   -81,984
39
0
0
0
 
16
16
16
1
2
3
00:09
01:20
16:57
01:15
04:40
18:03
  3,897
 11,862
  3,842
   533
   538
   578
    56,652
    56,542
    55,855
22
46
22
0
1
6
0
1
0
0
0
0
 
17
1
14:13
21:15
 25,308
   567
    -1,687
19
0
0
0
 
18
1
16:30
22:31
 21,578
   570
    -3,227
17
16
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
01:20
22:50
01:15
04:50
23:59
  4,532
 12,583
  4,177
   548
   547
   569
   211,255
   211,261
   211,342
6
3
9
3
17
3
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 







23
1
15:29
21:21
 21,070
   567
   -21,184
8
44
0
0







24
1
09:57
15:25
 19,491
   566
   -13,932
20
64
1
0







25
25
25
1
2
3
00:00
01:21
21:03
01:15
02:31
23:59
  4,532
  4,246
 10,574
   552
   547
   553
   -40,214
   -40,222
   -40,257
5
6
4
9
23
0
0
0
0
0
0
0







26
26
1
2
07:12
16:02
11:13
19:29
 14,265
 12,351
   558
   580
  -446,434
  -446,738
42
34
3
23
0
0
0
0







27
1
02:16
09:25
 25,724
   550
  -594,314
7
140
0
0







28
1
05:06
11:07
 21,647
   551
    64,525
17
3
0
0







29
29
29
1
2
3
06:26
15:25
17:07
10:18
17:05
18:39
 13,884
  5,993
  5,479
   559
   573
   589
   -89,877
   -90,177
   -90,225
42
22
42
0
3
40
0
0
14
0
0
0







30
1
12:02
17:33
 19,822
   576
  -561,120
11
34
0
0







31
31
1
2
03:52
20:02
07:40
23:00
 13,548
 10,667
   549
   571
   -19,706
   -21,714
132
112
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.