GPS Space Vehicle Time Integrity for MJD 54734

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
-
 
 
 
 
 
 
 
 
 
2
1
09:53
18:03
 29,415
  -376
  -185,168
19
0
0
0
 
3
1
00:33
06:16
 20,549
  -373
  -288,382
35
0
0
0
 
4
1
08:08
15:41
 27,220
  -376
   181,187
77
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
00:07
05:47
 20,306
  -370
  -164,986
21
74
0
0
 
7
1
04:21
10:08
 20,810
  -366
   -19,519
19
0
0
0
 
8
1
05:47
11:20
 19,983
  -369
   171,144
18
0
0
0
 
9
1
16:30
21:29
 17,949
  -372
   -17,088
18
0
0
0
 
10
1
11:07
17:38
 23,475
  -368
     4,901
18
1
0
0
 
11
11
1
2
04:22
07:03
06:16
09:52
  6,844
 10,160
  -376
  -371
   -19,587
   -19,573
13
14
0
0
0
0
0
0
 
12
12
1
2
11:50
19:26
16:30
22:31
 16,777
 11,097
  -375
  -401
   349,059
   348,991
15
8
1
7
0
0
0
0
 
13
1
02:57
08:07
 18,618
  -372
  -272,561
17
1
0
0
 
14
14
1
2
00:00
18:14
02:56
23:59
 10,481
 20,747
  -376
  -378
   215,230
   214,893
22
24
1
0
0
0
0
0
 
15
1
13:36
19:26
 20,955
  -371
   183,034
40
0
0
0
 
16
16
1
2
00:00
22:26
04:18
23:59
 15,433
  5,598
  -361
  -384
  -105,481
  -105,345
9
16
1
0
0
0
0
0
 
17
1
06:16
14:39
 30,163
  -379
   -39,480
9
25
0
0
 
18
1
15:42
23:57
 29,721
  -377
   129,684
34
0
0
0
 
19
1
02:57
07:22
 15,944
  -360
   -35,925
15
0
0
0
 
20
20
1
2
00:21
07:23
04:48
11:05
 15,951
 13,334
  -375
  -385
  -104,081
  -104,065
12
10
90
6
0
0
0
0
 
21
1
17:38
22:39
 18,021
  -366
   -49,568
16
0
0
0
 
22
22
1
2
00:00
18:43
01:30
23:59
  5,303
 18,964
  -378
  -371
  -211,155
  -211,143
9
16
2
0
0
0
0
0
 
23
1
01:44
07:02
 19,116
  -366
  -374,783
17
0
0
0
 
24
1
14:40
21:11
 23,496
  -377
  -128,509
24
0
0
0
 
25
1
05:47
07:02
  4,505
  -352
   129,345
52
0
0
0
 
26
1
13:16
18:43
 19,568
  -371
  -331,035
36
0
0
0
 
27
27
1
2
06:16
08:08
07:22
10:27
  3,964
  8,380
  -357
  -368
  -220,537
  -220,574
4
23
28
0
0
0
0
0
 
28
1
07:03
13:15
 22,305
  -369
    22,392
16
0
0
0
 
29
29
1
2
14:40
16:25
16:24
20:05
  6,259
 13,156
  -378
  -372
    36,205
    36,199
9
22
24
0
0
0
0
0
 
30
1
20:06
23:59
 14,022
  -386
   -98,967
10
7
0
0
 
31
31
1
2
00:00
21:12
03:41
23:59
 13,200
 10,042
  -382
  -367
    28,094
    28,283
4
11
108
0
0
0
0
0
 
32
1
00:00
02:56
 10,525
  -361
  -316,869
8
8
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 UTC(NIMT) 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(NIMT) 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.