GPS Space Vehicle Time Integrity for MJD 57868, Tuesday 25 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
04:40
14:53
09:33
17:15
 17,617
  8,542
-53,216
-53,230
  -107,001
  -107,032
4
7
16
9
0
0
0
0
2
2
1
2
17:31
20:14
20:12
23:08
  9,618
 10,455
-53,221
-53,221
  -485,525
  -485,448
21
22
0
0
0
0
0
0
3
1
05:48
11:46
 21,484
-53,220
    49,949
12
1
0
0
4
-
 
 
 
 
 
 
 
 
 
5
5
1
2
11:58
20:14
14:49
23:59
 10,295
 13,522
-53,225
-53,226
    -4,234
    -4,293
7
7
29
0
0
0
0
0
6
6
6
1
2
3
08:47
16:22
20:14
10:58
20:12
21:21
  7,849
 13,770
  4,011
-53,221
-53,228
-53,234
  -395,713
  -395,869
  -395,921
12
20
9
0
0
1
0
0
0
0
0
0
7
1
09:05
16:00
 24,880
-53,220
  -411,772
28
0
0
0
8
8
1
2
02:24
11:14
06:24
15:01
 14,389
 13,630
-53,215
-53,220
     4,264
     4,302
6
6
5
39
0
0
0
0
9
1
08:18
14:46
 23,265
-53,219
  -403,305
54
0
0
0
10
1
00:46
07:05
 22,718
-53,213
    15,843
56
0
0
0
11
11
1
2
03:56
13:27
08:37
16:26
 16,826
 10,747
-53,214
-53,227
   630,440
   630,507
11
8
0
12
0
0
0
0
12
12
1
2
16:57
20:14
20:12
23:16
 11,686
 10,928
-53,226
-53,223
  -438,043
  -438,033
4
4
32
21
0
0
0
0
13
13
1
2
00:46
13:26
02:07
18:11
  4,832
 17,138
-53,215
-53,224
    26,103
    26,169
7
7
0
0
0
0
0
0
14
1
02:46
08:49
 21,729
-53,212
    15,035
8
18
0
0
15
15
1
2
00:46
14:53
03:30
18:25
  9,838
 12,702
-53,214
-53,227
   295,372
   295,398
4
5
39
0
0
0
0
0
16
16
1
2
00:46
07:59
03:05
12:24
  8,275
 15,900
-53,210
-53,217
   -85,238
   -85,269
5
6
23
26
0
0
0
0
17
1
13:55
19:32
 20,248
-53,226
   129,209
12
0
0
0
18
1
00:46
05:38
 17,451
-53,211
  -665,430
11
0
0
0
19
1
14:33
20:12
 20,307
-53,221
   452,697
9
0
0
0
20
20
1
2
00:46
20:54
02:37
23:59
  6,605
 11,114
-53,208
-53,222
  -522,856
  -522,984
5
6
6
1
0
0
0
0
21
21
1
2
00:46
21:56
04:44
23:59
 14,243
  7,351
-53,209
-53,222
   457,381
   457,218
10
6
0
12
0
0
0
0
22
1
04:32
10:51
 22,718
-53,212
   -83,652
76
0
0
0
23
1
06:38
13:28
 24,566
-53,217
   157,304
4
103
0
0
24
24
24
1
2
3
02:48
16:19
20:14
04:54
20:12
21:19
  7,541
 13,920
  3,898
-53,222
-53,227
-53,227
   -19,347
   -19,332
   -19,327
7
5
5
4
2
1
0
0
0
0
0
0
25
25
1
2
18:59
20:14
20:12
23:59
  4,326
 13,523
-53,229
-53,225
   323,110
   323,174
10
26
0
0
0
0
0
0
26
26
26
1
2
3
00:46
07:18
22:33
02:30
11:13
23:59
  6,215
 14,127
  5,158
-53,210
-53,219
-53,228
   457,498
   457,401
   457,228
7
15
4
0
0
1
0
0
0
0
0
0
27
27
1
2
01:00
10:53
05:44
13:37
 16,980
  9,848
-53,212
-53,225
  -299,720
  -299,939
31
21
0
0
0
0
0
0
28
1
11:53
18:19
 23,105
-53,223
  -660,985
22
0
0
0
29
29
1
2
00:46
20:14
02:26
23:59
  6,001
 13,522
-53,209
-53,226
  -663,040
  -662,823
7
14
0
0
0
0
0
0
30
1
10:40
17:35
 24,914
-53,221
  -211,498
4
31
0
0
31
31
1
2
04:33
21:00
09:36
23:03
 18,161
  7,415
-53,218
-53,232
  -258,316
  -258,204
10
7
0
0
0
0
0
0
32
1
01:57
07:51
 21,204
-53,215
   341,932
65
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.