GPS Space Vehicle Time Integrity for MJD 57780, Friday 27 January 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
10:38
20:55
15:32
23:13
 17,672
  8,278
-51,832
-51,839
   -99,680
   -99,718
7
7
2
8
0
0
0
0
2
1
00:00
05:04
 18,252
-51,822
  -538,448
33
0
0
0
3
1
11:34
17:37
 21,764
-51,837
    54,880
4
173
0
0
4
-
 
 
 
 
 
 
 
 
 
5
5
1
2
01:53
17:55
06:33
20:49
 16,800
 10,400
-51,828
-51,844
    12,165
    12,033
12
6
0
31
0
0
0
0
6
6
6
1
2
3
00:00
14:52
22:25
03:29
16:58
23:59
 12,564
  7,585
  5,667
-51,827
-51,842
-51,842
  -356,350
  -356,620
  -356,752
21
11
9
0
0
0
0
0
0
0
0
0
7
1
15:06
22:02
 24,907
-51,838
  -440,316
25
0
0
0
8
8
8
1
2
3
08:31
10:06
17:16
10:03
12:27
21:08
  5,486
  8,490
 13,881
-51,823
-51,823
-51,836
    -4,380
    -4,371
    -4,346
3
5
8
1
2
0
0
0
0
0
0
0
9
1
14:18
20:46
 23,265
-51,840
  -343,744
52
0
0
0
10
10
1
2
06:14
10:06
10:03
13:05
 13,656
 10,761
-51,828
-51,832
    58,957
    58,920
10
10
0
0
0
0
0
0
11
11
1
2
10:06
19:28
14:37
22:25
 16,264
 10,576
-51,827
-51,835
   615,941
   615,957
4
7
10
2
0
0
0
0
12
1
00:00
05:28
 19,682
-51,825
  -440,480
2
71
0
0
13
13
1
2
05:23
19:24
08:05
23:59
  9,682
 16,480
-51,824
-51,840
    15,139
    15,220
8
9
1
0
0
0
0
0
14
14
1
2
08:50
10:06
10:03
14:55
  4,387
 17,324
-51,823
-51,831
     4,288
     4,299
8
5
5
45
0
0
0
0
15
15
1
2
05:11
20:45
09:23
23:59
 15,000
 11,649
-51,828
-51,840
   289,788
   289,833
6
5
5
0
0
0
0
0
16
16
1
2
05:45
13:59
09:04
18:25
 11,892
 15,891
-51,825
-51,837
   -76,240
   -76,291
6
9
7
0
0
0
0
0
17
17
1
2
00:00
20:01
01:45
23:59
  6,354
 14,309
-51,822
-51,841
   141,303
   141,194
4
5
13
0
0
0
0
0
18
18
1
2
05:08
10:06
10:03
11:29
 17,614
  4,945
-51,824
-51,826
  -646,519
  -646,552
15
6
0
2
0
0
0
0
19
19
1
2
00:00
20:34
02:47
23:59
 10,063
 12,290
-51,818
-51,836
   462,922
   462,834
5
4
40
0
0
0
0
0
20
1
03:00
08:41
 20,325
-51,822
  -509,178
10
0
0
0
21
1
03:56
10:03
 21,964
-51,826
   472,016
9
0
0
0
22
1
10:46
17:01
 22,513
-51,830
  -171,318
71
0
0
0
23
1
12:26
19:18
 24,696
-51,836
   151,976
4
59
0
0
24
24
24
1
2
3
00:00
08:48
22:17
03:22
10:03
23:59
 12,122
  4,416
  6,120
-51,818
-51,823
-51,839
   -22,226
   -22,217
   -22,203
3
6
3
68
0
0
0
0
0
0
0
0
25
1
01:09
06:38
 19,722
-51,823
   273,284
37
0
0
0
26
26
1
2
04:37
13:18
08:30
17:13
 13,909
 14,117
-51,826
-51,839
   466,956
   466,977
5
5
30
39
0
0
0
0
27
27
27
1
2
3
07:01
10:06
16:53
10:03
11:44
19:38
 10,906
  5,905
  9,877
-51,827
-51,827
-51,845
  -252,105
  -252,155
  -252,325
19
12
19
0
0
0
0
0
0
0
0
0
28
1
17:55
23:59
 21,810
-51,836
  -637,175
18
0
0
0
29
1
01:46
08:27
 23,972
-51,827
  -682,452
15
0
0
0
30
1
16:37
23:33
 24,936
-51,839
  -212,381
4
179
0
0
31
31
1
2
03:05
10:34
05:08
15:37
  7,371
 18,168
-51,825
-51,834
  -274,527
  -274,463
5
7
5
2
0
0
0
0
32
32
1
2
07:55
10:06
10:03
13:48
  7,656
 13,330
-51,828
-51,832
   245,616
   245,766
30
52
0
0
0
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.