GPS Space Vehicle Time Integrity for MJD 52655

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
00:00
05:27
 19,369
   492
  -266,803
43
1
0
0
 
2
2
1
2
00:00
21:16
05:02
23:59
 17,891
  9,771
   475
   479
    49,504
    49,962
49
40
1
0
0
0
0
0
 
3
3
1
2
00:00
22:40
04:30
23:59
 15,972
  4,744
   484
   459
   -96,883
   -97,137
47
31
1
0
0
0
0
0
 
4
1
06:15
14:03
 27,868
   497
   -13,058
65
0
0
0
 
5
5
1
2
10:07
16:47
14:42
20:47
 16,430
 14,280
   483
   471
   -50,512
   -50,565
43
41
0
0
0
0
0
0
 
6
1
13:02
18:26
 19,139
   494
     2,727
38
0
0
0
 
7
1
05:03
13:01
 28,502
   488
  -221,936
282
0
633
0
 
8
1
03:43
09:27
 20,423
   501
  -145,900
135
0
0
0
 
9
1
14:43
19:36
 17,299
   477
    26,965
39
0
0
0
 
10
1
09:14
15:44
 23,227
   490
   -18,004
37
0
0
0
 
11
1
02:02
07:46
 20,430
   487
   -31,659
44
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:19
09:50
06:39
11:42
 19,000
  6,743
   481
   476
    21,887
    21,893
45
36
0
0
0
0
0
0
 
14
1
16:18
23:59
 27,432
   476
    30,408
40
0
0
0
 
15
1
16:04
21:34
 19,643
   491
   -60,353
48
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:45
20:32
 16,970
   494
   -11,813
41
0
0
0
 
18
1
14:43
22:24
 27,286
   485
     6,643
46
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
05:27
22:32
03:28
09:21
23:59
 12,278
 13,861
  5,199
   476
   490
   456
   206,188
   206,230
   206,274
43
39
32
0
0
0
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
11:46
17:23
16:47
20:30
 17,684
 11,191
   491
   480
   -17,281
   -17,304
38
39
0
0
0
0
0
0
 
24
1
07:26
16:03
 30,586
   493
    -1,217
50
0
0
0
 
25
25
1
2
00:00
18:27
02:56
23:59
 10,477
 19,833
   476
   478
   -37,490
   -37,515
43
38
0
0
0
0
0
0
 
26
1
11:45
16:18
 16,069
   486
  -388,164
71
0
0
0
 
27
1
02:57
08:37
 20,206
   491
  -553,502
105
0
0
0
 
28
1
04:41
11:18
 23,661
   487
    77,153
40
0
0
0
 
29
1
11:07
16:47
 20,003
   479
   -27,752
98
0
0
0
 
30
1
19:37
22:27
 10,142
   473
  -535,749
57
0
0
0
 
31
1
00:00
05:51
 20,823
   480
  -276,217
109
1
1
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.