GPS Space Vehicle Time Integrity for MJD 53104

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(PKS)
-GPSSV (ns)
UTC(PKS)
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
1
2
00:00
21:19
03:19
23:59
 11,844
  9,551
  -193
  -203
  -338,612
  -338,741
20
7
9
97
4
0
0
0
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
00:12
15:08
03:18
19:04
 11,162
 14,037
  -189
  -199
     -464
     -655
15
17
19
11
0
0
0
0
4
1
05:53
11:01
 18,463
  -201
   110,091
54
5
1
0
5
1
07:38
13:23
 20,677
  -196
   -25,107
16
0
0
0
6
1
10:13
16:16
 21,772
  -196
   -18,457
47
0
0
0
7
1
04:39
09:45
 18,305
  -197
  -580,192
56
0
0
0
8
8
1
2
01:38
04:39
04:37
07:39
 10,627
 10,763
  -193
  -200
  -320,210
  -320,090
34
37
0
0
0
0
0
0
9
9
1
2
06:23
16:19
10:30
18:19
 14,801
  7,250
  -193
  -197
    38,463
    38,519
10
9
57
4
0
0
0
0
10
1
09:25
14:10
 17,068
  -208
   -42,394
6
85
0
0
11
11
11
1
2
3
04:39
18:35
20:39
06:32
20:37
22:45
  6,783
  7,284
  7,565
  -188
  -202
  -201
  -108,983
  -109,133
  -109,152
11
10
6
29
9
20
0
0
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:58
04:37
23:59
 16,663
  3,645
  -205
  -193
    29,706
    29,687
7
8
9
10
0
0
0
0
14
14
1
2
15:47
20:39
20:37
21:43
 17,400
  3,886
  -204
  -194
    18,571
    18,583
5
9
87
3
0
0
0
0
15
1
14:17
20:24
 21,921
  -209
  -250,980
39
0
0
0
16
16
16
1
2
3
00:00
13:24
21:06
01:41
15:16
23:59
  6,035
  6,701
 10,376
  -192
  -200
  -204
   -13,892
   -13,877
   -13,867
7
83
7
63
1
75
0
1
0
0
0
0
17
1
08:27
14:08
 20,417
  -200
  -274,209
119
0
0
0
18
1
12:28
18:56
 23,264
  -205
    24,991
21
11
0
0
19
19
1
2
00:52
16:14
04:22
20:16
 12,628
 14,492
  -199
  -209
    85,060
    84,373
48
52
8
4
0
0
0
0
20
20
1
2
00:00
20:39
01:50
23:59
  6,654
 12,019
  -193
  -205
   173,760
   173,499
5
10
1
0
0
0
0
0
21
1
11:11
18:30
 26,301
  -198
   -74,725
9
94
0
0
22
1
13:50
20:37
 24,328
  -204
    13,699
45
19
0
0
23
-
 
 
 
 
 
 
 
 
 
24
1
06:59
12:35
 20,137
  -201
   -18,177
18
1
0
0
25
25
1
2
18:02
20:39
20:37
23:27
  9,313
 10,028
  -224
  -210
   -64,350
   -64,344
3
9
0
51
0
0
0
0
26
26
1
2
04:39
12:38
08:05
16:22
 12,300
 13,319
  -189
  -207
   -17,544
   -18,125
67
72
0
0
0
0
0
0
27
27
1
2
00:00
04:39
04:37
06:08
 16,663
  5,320
  -197
  -197
   -92,605
   -92,966
159
46
0
0
0
0
0
0
28
28
1
2
02:13
04:39
04:37
08:49
  8,648
 14,982
  -190
  -191
   -27,402
   -27,422
5
12
82
51
0
0
0
0
29
29
29
1
2
3
03:26
04:39
12:26
04:37
07:42
15:41
  4,287
 10,727
 11,612
  -186
  -189
  -207
  -236,375
  -236,381
  -236,410
9
14
10
2
87
44
0
0
0
0
0
0
30
1
09:26
14:38
 18,533
  -206
  -507,263
56
0
0
0
31
31
31
1
2
3
00:39
16:53
18:54
04:37
18:37
20:11
 14,261
  6,119
  4,621
  -194
  -198
  -203
   -86,574
   -87,966
   -88,136
105
46
36
0
0
0
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 ofmeasurements 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(PKS) 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(PKS) 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.