GPS Space Vehicle Time Integrity for MJD 57797, Monday 13 February 2017

As viewed from the National Measurement Institute, Melbourne, Australia
Latitude -37.8284232 degrees, longitude 144.9363316 degrees, height 19.2 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
REF
-GPSSV (ns)
REF
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
1
2
09:29
19:43
14:23
22:04
 17,655
  8,410
-52,105
-52,110
  -101,255
  -101,288
7
6
1
21
0
0
0
0
2
2
1
2
00:00
22:17
03:56
23:59
 14,153
  6,110
-52,101
-52,105
  -528,890
  -528,374
23
11
0
0
0
0
0
0
3
1
10:28
16:30
 21,682
-52,107
    55,287
3
91
0
0
4
-
 
 
 
 
 
 
 
 
 
5
5
1
2
00:43
16:45
05:23
19:39
 16,811
 10,420
-52,107
-52,114
     8,829
     8,710
13
6
0
29
0
0
0
0
6
6
6
1
2
3
00:00
13:41
21:14
02:18
15:48
23:59
  8,325
  7,658
  9,880
-52,104
-52,112
-52,109
  -363,909
  -364,161
  -364,299
17
12
14
0
0
0
0
0
0
0
0
0
7
1
13:56
20:51
 24,901
-52,109
  -435,090
26
0
0
0
8
8
1
2
07:20
16:06
11:17
19:56
 14,205
 13,821
-52,105
-52,109
    -2,713
    -2,677
7
7
0
11
0
0
0
0
9
1
13:09
19:37
 23,260
-52,111
  -355,048
53
0
0
0
10
1
05:05
11:56
 24,624
-52,106
    53,941
26
0
0
0
11
11
1
2
08:45
18:19
13:27
21:15
 16,910
 10,606
-52,104
-52,112
   617,643
   617,692
8
9
0
0
0
0
0
0
12
12
1
2
00:00
21:58
04:17
23:59
 15,448
  7,280
-52,104
-52,113
  -440,277
  -440,258
3
4
32
41
0
0
0
0
13
13
1
2
04:13
18:15
06:56
23:01
  9,741
 17,166
-52,108
-52,109
    17,436
    17,530
8
9
1
0
0
0
0
0
14
1
07:39
13:44
 21,843
-52,103
     6,503
11
40
0
0
15
15
1
2
04:02
19:36
08:14
23:13
 15,123
 13,015
-52,107
-52,111
   291,006
   291,058
7
6
38
1
0
0
0
0
16
16
1
2
04:35
12:50
07:55
17:15
 11,970
 15,894
-52,104
-52,106
   -78,272
   -78,308
6
8
14
0
0
0
0
0
17
1
18:50
23:59
 18,565
-52,107
   139,150
6
7
0
0
18
1
03:59
10:21
 22,862
-52,103
  -650,585
15
0
0
0
19
19
1
2
00:00
19:24
01:37
23:59
  5,863
 16,484
-52,097
-52,107
   461,171
   461,082
7
4
27
1
0
0
0
0
20
1
01:50
07:30
 20,374
-52,102
  -511,941
10
0
0
0
21
1
02:48
09:31
 24,200
-52,103
   469,524
10
0
0
0
22
1
09:34
15:50
 22,525
-52,101
  -154,768
72
0
0
0
23
1
11:19
18:11
 24,669
-52,107
   153,142
5
32
0
0
24
24
24
1
2
3
00:00
07:41
21:08
02:12
09:43
23:59
  7,973
  7,278
 10,244
-52,103
-52,107
-52,108
   -21,694
   -21,683
   -21,649
4
7
4
5
4
0
0
0
0
0
0
0
25
1
00:00
05:28
 19,700
-52,103
   282,871
34
0
0
0
26
26
1
2
03:27
12:08
07:20
16:04
 13,975
 14,108
-52,106
-52,108
   467,651
   467,656
4
4
90
15
0
0
0
0
27
27
1
2
05:51
15:43
10:34
18:28
 16,986
  9,857
-52,105
-52,114
  -260,914
  -261,111
27
20
0
0
0
0
0
0
28
1
16:45
23:11
 23,143
-52,108
  -641,689
19
0
0
0
29
1
00:37
07:18
 24,031
-52,105
  -679,191
13
0
0
0
30
1
15:28
22:24
 24,919
-52,109
  -212,747
3
71
0
0
31
31
1
2
01:55
09:24
03:58
14:27
  7,407
 18,155
-52,104
-52,106
  -271,492
  -271,420
5
11
8
0
0
0
0
0
32
1
06:46
12:39
 21,160
-52,106
   266,160
85
0
0
0
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 local reference minus GPS satellite time during the block,(ignoring receiver, antenna and cable delays).
G: Average value of local reference minus space vehicle time during the block,(ignoring receiver, antenna and cable delays).
H: Standard deviation of G during the block.
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.