GPS Space Vehicle Time Integrity for MJD 57858, Saturday 15 April 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
05:20
15:33
10:14
17:56
 17,622
  8,533
-53,058
-53,067
  -106,341
  -106,369
3
7
10
10
0
0
0
0
 
2
1
18:11
21:59
 13,679
-53,061
  -491,822
28
0
0
0
 
3
1
06:28
12:26
 21,503
-53,060
    51,260
8
0
0
0
 
4
-
 
 
 
 
 
 
 
 
 
5
5
5
1
2
3
00:00
12:38
20:31
01:16
15:30
21:59
  4,584
 10,331
  5,336
-53,053
-53,063
-53,064
    -2,393
    -2,492
    -2,542
10
6
4
1
34
1
0
0
0
0
0
0
 
6
6
1
2
09:28
17:03
11:39
21:59
  7,833
 17,757
-53,060
-53,065
  -391,251
  -391,416
12
29
0
0
0
0
0
0
 
7
1
09:45
16:40
 24,873
-53,059
  -415,185
27
0
0
0
 
8
8
1
2
03:06
11:55
07:05
15:42
 14,371
 13,651
-53,057
-53,061
     3,252
     3,289
5
6
5
77
0
0
0
0
 
9
1
08:59
15:27
 23,255
-53,056
  -396,403
54
0
0
0
 
10
1
00:55
07:46
 24,621
-53,052
    22,936
59
0
0
0
 
11
11
1
2
04:37
14:08
09:18
17:07
 16,846
 10,728
-53,055
-53,062
   628,400
   628,472
13
8
0
1
0
0
0
0
 
12
1
17:39
21:59
 15,596
-53,064
  -438,466
4
75
0
0
 
13
13
1
2
00:04
14:06
02:47
18:52
  9,800
 17,138
-53,051
-53,060
    24,978
    25,050
6
8
6
0
0
0
0
0
 
14
1
03:27
09:30
 21,729
-53,053
    13,913
7
31
0
0
 
15
15
1
2
00:00
15:33
04:10
19:05
 15,035
 12,752
-53,051
-53,064
   294,841
   294,871
4
6
105
0
0
0
0
0
 
16
16
1
2
00:25
08:40
03:45
13:05
 11,981
 15,873
-53,047
-53,054
   -84,384
   -84,418
6
7
33
1
0
0
0
0
 
17
1
14:36
20:14
 20,259
-53,058
   130,763
11
0
0
0
 
18
1
00:00
06:18
 22,654
-53,047
  -663,570
18
0
0
0
 
19
1
15:14
21:22
 22,088
-53,057
   453,987
10
0
0
0
 
20
1
00:00
03:18
 11,888
-53,047
  -521,367
9
0
0
0
 
21
1
00:00
05:25
 19,498
-53,047
   459,274
15
0
0
0
 
22
1
05:15
11:34
 22,702
-53,051
   -93,840
79
0
0
0
 
23
1
07:18
14:08
 24,580
-53,055
   156,793
6
65
0
0
 
24
24
1
2
03:29
17:00
05:35
21:59
  7,544
 17,960
-53,063
-53,067
   -19,652
   -19,637
7
5
4
18
0
0
0
0
 
25
25
1
2
00:00
19:41
01:16
21:59
  4,604
  8,294
-53,041
-53,066
   317,114
   317,572
10
18
0
0
0
0
0
0
 
26
26
1
2
00:00
07:59
03:11
11:54
 11,480
 14,118
-53,046
-53,057
   460,235
   460,142
10
13
0
0
0
0
0
0
 
27
27
1
2
01:41
11:34
06:24
14:18
 16,997
  9,852
-53,053
-53,063
  -294,035
  -294,249
31
21
0
0
0
0
0
0
 
28
1
12:34
19:00
 23,105
-53,059
  -658,217
22
0
0
0
 
29
29
1
2
00:00
20:23
03:08
21:59
 11,285
  5,818
-53,049
-53,067
  -665,535
  -665,342
9
6
0
0
0
0
0
0
 
30
1
11:21
18:16
 24,897
-53,058
  -211,943
4
26
0
0
 
31
1
05:14
10:17
 18,140
-53,056
  -260,194
10
0
0
0
 
32
1
02:38
08:32
 21,214
-53,055
   332,246
67
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.