GPS Space Vehicle Time Integrity for MJD 57886, Saturday 13 May 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
03:26
13:39
08:20
16:02
 17,606
  8,565
-53,484
-53,495
  -108,087
  -108,115
5
7
0
7
0
0
0
0
2
1
16:19
21:57
 20,221
-53,492
  -473,871
44
0
0
0
3
1
04:36
10:33
 21,443
-53,488
    47,184
13
0
0
0
4
-
 
 
 
 
 
 
 
 
 
5
5
1
2
10:45
18:37
13:36
21:59
 10,234
 12,157
-53,492
-53,496
    -7,276
    -7,331
6
5
45
0
0
0
0
0
6
6
1
2
07:33
15:08
09:44
20:07
  7,871
 17,877
-53,490
-53,495
  -403,748
  -403,914
12
30
0
0
0
0
0
0
7
1
07:53
14:48
 24,886
-53,488
  -405,477
29
0
0
0
8
8
1
2
01:10
10:00
05:10
13:46
 14,423
 13,598
-53,482
-53,492
     6,037
     6,069
7
6
2
36
0
0
0
0
9
1
07:04
13:32
 23,277
-53,489
  -415,802
54
0
0
0
10
1
00:10
05:51
 20,484
-53,480
     1,650
57
0
0
0
11
11
1
2
02:43
12:13
07:23
15:13
 16,809
 10,779
-53,479
-53,489
   634,242
   634,314
12
9
0
5
0
0
0
0
12
1
15:40
21:59
 22,774
-53,492
  -437,155
6
29
0
0
13
1
12:12
16:58
 17,124
-53,490
    28,133
8
0
0
0
14
1
01:32
07:35
 21,719
-53,481
    17,016
7
20
0
0
15
15
1
2
00:10
13:42
02:19
17:12
  7,750
 12,593
-53,482
-53,492
   296,287
   296,315
5
6
20
4
0
0
0
0
16
16
1
2
00:10
06:46
01:51
11:11
  6,060
 15,894
-53,477
-53,485
   -86,635
   -86,664
5
5
15
4
0
0
0
0
17
1
12:41
18:18
 20,220
-53,492
   126,295
13
0
0
0
18
1
00:10
04:26
 15,334
-53,478
  -668,666
9
0
0
0
19
1
13:19
19:28
 22,077
-53,487
   450,313
11
0
0
0
20
20
1
2
00:10
19:40
01:23
21:59
  4,356
  8,386
-53,476
-53,489
  -525,467
  -525,588
4
4
3
24
0
0
0
0
21
21
1
2
00:10
20:43
03:30
21:59
 12,025
  4,571
-53,480
-53,491
   453,853
   453,687
9
6
0
8
0
0
0
0
22
1
03:18
09:37
 22,725
-53,480
   -65,185
77
0
0
0
23
1
05:27
12:16
 24,543
-53,484
   158,185
4
48
0
0
24
24
1
2
01:34
15:06
03:41
20:05
  7,559
 17,928
-53,480
-53,497
   -18,748
   -18,738
6
4
1
3
0
0
0
0
25
1
17:44
21:59
 15,292
-53,494
   333,130
30
0
0
0
26
26
1
2
00:10
06:04
01:17
10:00
  4,000
 14,148
-53,477
-53,488
   451,510
   451,391
8
19
0
0
0
0
0
0
27
27
1
2
00:10
09:39
04:30
12:24
 15,592
  9,849
-53,480
-53,492
  -310,145
  -310,364
29
22
0
0
0
0
0
0
28
1
10:39
17:05
 23,065
-53,486
  -665,954
23
0
0
0
29
29
1
2
00:10
18:27
01:12
21:59
  3,747
 12,755
-53,477
-53,494
  -658,310
  -658,092
5
12
1
0
0
0
0
0
30
1
09:27
16:22
 24,907
-53,489
  -210,459
5
30
0
0
31
31
1
2
03:20
19:47
08:23
21:50
 18,172
  7,384
-53,485
-53,500
  -254,937
  -254,823
9
7
0
3
0
0
0
0
32
1
00:45
06:39
 21,250
-53,483
   358,592
64
0
0
0
33
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34
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35
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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.