GPS Space Vehicle Time Integrity for MJD 52672

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
22:29
04:18
23:59
 15,144
  5,374
   498
   472
  -269,508
  -269,657
41
40
1
0
0
0
0
0
 
2
2
1
2
00:00
20:08
03:57
23:59
 13,794
 13,617
   479
   506
    58,604
    59,075
45
49
1
0
0
0
0
0
 
3
3
1
2
00:00
21:31
03:21
23:59
 11,788
  8,785
   485
   499
  -101,482
  -101,711
44
39
1
0
0
0
0
0
 
4
1
05:03
12:48
 27,469
   496
   -20,224
64
0
0
0
 
5
5
1
2
08:58
15:37
13:34
19:38
 16,257
 14,186
   495
   475
   -53,578
   -53,646
49
37
0
0
0
0
0
0
 
6
1
11:52
17:15
 19,136
   501
     3,019
36
0
0
0
 
7
1
03:57
11:51
 28,050
   498
  -268,301
259
0
6
0
 
8
1
02:32
08:16
 20,299
   502
  -179,021
136
0
0
0
 
9
1
13:34
18:26
 17,201
   495
    29,533
31
0
0
0
 
10
1
08:05
14:35
 22,984
   504
   -19,021
47
0
0
0
 
11
1
00:52
06:36
 20,309
   495
   -33,533
45
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:09
08:40
05:30
10:33
 18,786
  6,743
   492
   475
    22,813
    22,811
45
45
0
0
0
0
0
0
 
14
1
15:09
23:45
 30,489
   491
    28,447
41
0
0
0
 
15
15
1
2
14:53
17:16
16:13
20:27
  4,749
 11,227
   473
   498
   -66,986
   -67,020
20
48
193
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:36
19:23
 16,925
   496
   -14,100
35
0
0
0
 
18
1
13:34
21:16
 27,294
   493
     3,105
39
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
04:19
21:24
02:18
08:12
23:59
  8,054
 13,787
  9,153
   480
   481
   479
   208,034
   208,057
   208,126
32
39
40
0
0
0
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
11:52
16:13
15:36
19:45
 13,234
 12,475
   498
   492
   -18,566
   -18,584
39
39
0
0
0
0
0
0
 
24
1
06:16
14:52
 30,444
   487
    -5,152
54
0
0
0
 
25
25
1
2
00:00
17:16
01:44
23:59
  6,156
 23,713
   469
   494
   -38,332
   -38,360
30
41
0
0
0
0
0
0
 
26
1
10:36
15:08
 15,918
   503
  -408,580
75
0
0
0
 
27
1
01:45
07:28
 20,146
   501
  -575,485
79
0
0
0
 
28
1
03:33
10:08
 23,427
   497
    73,702
44
0
0
0
 
29
1
09:57
15:36
 19,969
   489
   -49,771
99
0
0
0
 
30
30
30
1
2
3
10:37
16:13
18:27
11:51
17:15
21:17
  4,291
  3,693
 10,127
   478
   482
   492
  -548,270
  -548,414
  -548,488
49
29
49
0
0
0
0
0
0
0
0
0
 
31
31
1
2
00:00
22:40
04:41
23:59
 16,480
  4,772
   495
   480
  -249,805
  -248,363
98
54
1
0
1
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
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 UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
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.