GPS Space Vehicle Time Integrity for MJD 52748

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
00:00
03:47
 13,623
   802
  -280,409
14
19
0
0
 
2
2
1
2
00:00
21:46
02:50
23:59
 10,149
  7,969
   806
   809
   101,004
   101,534
24
11
15
0
0
0
0
0
 
3
3
1
2
00:35
15:32
03:46
19:27
 11,414
 14,027
   800
   804
    -1,688
    -1,881
13
14
6
8
0
0
0
0
 
4
1
06:16
11:24
 18,454
   796
   -40,919
21
38
9
0
 
5
1
07:51
13:51
 21,590
   804
    -9,873
21
0
0
0
 
6
1
10:59
16:45
 20,763
   790
     4,590
8
0
0
0
 
7
1
04:09
10:06
 21,328
   805
  -440,036
139
0
0
0
 
8
1
00:34
07:48
 26,013
   801
  -299,747
122
0
0
0
 
9
9
1
2
06:41
16:39
11:08
18:45
 15,764
  7,529
   809
   808
    41,079
    41,134
11
12
108
44
0
0
0
0
 
10
1
09:47
14:33
 17,170
   802
   -22,889
11
48
0
0
 
11
11
1
2
04:30
18:41
06:44
21:59
  8,034
 11,878
   809
   807
   -42,657
   -42,740
17
9
59
84
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
05:04
 18,281
   803
    26,920
7
11
0
0
 
14
1
16:03
21:52
 20,943
   804
    23,241
5
44
0
0
 
15
1
14:12
20:09
 21,382
   800
   -97,751
33
0
0
0
 
16
16
1
2
00:00
13:38
01:55
15:17
  6,893
  5,833
   814
   808
    15,159
    14,617
17
22
2
14
1
0
0
0
 
17
1
11:32
18:32
 25,185
   809
    -7,791
18
0
0
0
 
18
1
13:48
19:46
 21,473
   802
    -7,760
9
56
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
20:11
02:11
21:59
  7,881
  6,523
   807
   810
   213,707
   213,744
4
10
6
8
0
0
0
0
 
21
1
11:30
18:49
 26,303
   799
    90,169
130
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
13:17
19:50
 23,479
   807
   -23,803
8
155
0
0
 
24
1
07:17
12:48
 19,773
   794
   -22,932
15
13
3
0
 
25
1
18:22
21:59
 13,042
   797
   -41,866
4
0
0
0
 
26
26
1
2
04:35
13:01
08:16
16:42
 13,231
 13,270
   807
   799
  -476,606
  -476,848
32
29
0
2
0
0
0
0
 
27
1
00:00
06:33
 23,583
   808
  -571,868
79
0
0
0
 
28
1
02:25
09:02
 23,705
   808
    52,559
30
0
0
0
 
29
29
1
2
03:44
12:45
07:56
15:48
 14,910
 10,955
   806
   798
  -121,615
  -121,868
39
26
0
3
0
1
0
0
 
30
1
09:45
14:52
 18,411
   796
  -552,549
27
0
0
0
 
31
31
1
2
01:16
16:43
05:01
20:32
 13,418
 13,612
   812
   807
  -130,921
  -132,634
120
119
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.