GPS Space Vehicle Time Integrity for MJD 57132, Monday 20 April 2015

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
07:05
17:12
11:56
19:39
 17,486
  8,804
-42,574
-42,581
   -36,013
   -36,034
6
7
2
8
0
0
0
0
 
2
2
1
2
00:00
19:54
01:36
23:59
  5,797
 14,698
-42,567
-42,572
  -603,390
  -603,571
5
8
2
0
0
0
0
0
 
3
1
08:10
14:07
 21,410
-42,577
  -345,181
81
0
0
0
 
4
1
05:54
11:15
 19,276
-42,572
   -30,663
4
79
0
0
 
5
5
5
1
2
3
00:00
14:31
22:17
03:08
17:12
23:59
 11,317
  9,630
  6,110
-42,573
-42,580
-42,572
   209,108
   208,855
   208,738
17
12
11
0
1
0
0
0
0
0
0
0
 
6
6
1
2
11:08
18:41
13:16
23:40
  7,728
 17,951
-42,577
-42,576
  -183,140
  -183,453
23
47
0
0
0
0
0
0
 
7
1
11:29
18:26
 25,007
-42,576
  -499,238
20
0
0
0
 
8
-
 
 
 
 
 
 
 
 
 
9
1
10:24
16:56
 23,495
-42,576
    98,390
52
0
0
0
 
10
10
1
2
12:04
21:20
16:30
23:59
 15,861
  9,519
-42,568
-42,562
   129,101
   129,157
8
6
0
1
0
0
0
0
 
11
11
1
2
06:22
15:57
11:05
18:51
 16,944
 10,450
-42,571
-42,577
   530,094
   530,170
9
7
0
3
0
0
0
0
 
12
12
1
2
00:00
19:37
01:51
23:59
  6,657
 15,744
-42,574
-42,577
  -328,788
  -329,026
9
10
0
0
0
0
0
0
 
13
13
1
2
01:39
15:34
04:16
20:24
  9,366
 17,392
-42,570
-42,579
    64,655
    64,833
13
19
0
0
0
0
0
0
 
14
1
04:26
10:09
 20,516
-42,571
  -112,112
18
0
0
0
 
15
15
1
2
01:33
17:03
05:41
20:44
 14,845
 13,274
-42,575
-42,581
   201,991
   202,106
10
11
0
0
0
0
0
0
 
16
16
1
2
02:20
10:25
05:26
15:00
 11,098
 16,453
-42,566
-42,573
    94,444
    94,322
15
18
0
0
0
0
0
0
 
17
1
16:17
21:58
 20,431
-42,577
   124,728
13
0
0
0
 
18
1
01:35
07:58
 22,988
-42,572
  -437,846
19
0
0
0
 
19
19
1
2
04:36
13:45
08:52
17:14
 15,374
 12,555
-42,570
-42,571
   465,326
   465,364
4
8
51
13
0
0
0
0
 
20
20
20
1
2
3
00:00
13:37
21:41
02:13
16:51
23:59
  7,987
 11,612
  8,270
-42,568
-42,577
-42,569
  -354,518
  -354,717
  -354,813
8
12
12
0
0
0
0
0
0
0
0
0
 
21
1
00:03
06:50
 24,342
-42,569
   395,711
23
0
0
0
 
22
1
02:48
09:39
 24,625
-42,571
  -384,218
27
0
0
0
 
23
1
08:56
15:48
 24,693
-42,575
    60,545
19
0
0
0
 
24
24
1
2
05:12
18:42
07:18
23:41
  7,519
 17,927
-42,572
-42,577
     4,371
     4,401
8
8
1
0
0
0
0
0
 
25
25
1
2
00:00
21:24
02:57
23:59
 10,619
  9,282
-42,571
-42,573
   -21,236
   -20,967
9
10
0
0
0
0
0
0
 
26
-
 
 
 
 
 
 
 
 
 
27
27
1
2
03:22
13:13
08:05
15:58
 16,985
  9,902
-42,572
-42,577
  -108,813
  -108,903
17
11
0
0
0
0
0
0
 
28
1
14:19
20:47
 23,288
-42,580
  -476,909
21
0
0
0
 
29
29
1
2
00:00
21:50
04:37
23:59
 16,664
  7,724
-42,573
-42,575
  -647,942
  -648,117
12
8
0
0
0
0
0
0
 
30
1
12:46
19:44
 25,033
-42,576
    26,712
31
0
0
0
 
31
31
1
2
00:00
07:00
01:27
12:05
  5,236
 18,294
-42,563
-42,576
  -360,720
  -360,699
4
8
6
19
0
0
0
0
 
32
1
05:59
12:42
 24,156
-42,569
   128,914
66
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.