Differences between revisions 1 and 6 (spanning 5 versions)
Revision 1 as of 2015-10-22 22:20:26
Size: 712
Comment: HA created
Revision 6 as of 2015-10-23 03:17:38
Size: 3992
Comment:
Deletions are marked like this. Additions are marked like this.
Line 12: Line 12:
TAPAS is working properly ? TBC TAPAS is working properly
Line 20: Line 20:
 * if time check Neptune
Line 24: Line 23:
|| || || Uranus || track || || || 0 0 0 || || || || 12 || || Uranus || track || || || 0 0 0 || 0.39 || We are not as good as Martino. took us 25 minutes to get the resonances... ||
|| 13 || 01h37 || Uranus || skydip_DIY || || || 0 0 0 || || resonances well peaked after the skydip. auto_nika_rta tries to reduce skydip and fails. ||
|| 14 || 01h40 || Uranus || track || 236 || 44 || 0 0 0 || || ||
|| 15 || 01h40 || Uranus || nkpoint b || 236 || 44 || 0 0 0 || 0.46 || good fit. set pointing 0.3 0.8. FWHM = 14"@1mm, 19"@2mm ||
|| 16 || 01h42 || Uranus || focustrack z || 237 || 44 || 0.3, 0.8 , 0. || 0.46 || not a great fit. set focus -0.42 and do it again. ||
|| 17 || 01h48 || Uranus || focustrack z || 237 || 44 || 0.3, 0.8 , -0. 42 || 0.45 || better fit. set focus -0.35 ||
|| 18 || 01h50 || Uranus || focustrack x || 239 || 43 || 0.3, 0.8 , -0.35 || 0.46 || good fit. set focus -0.32 /dir X . large change, do it again to check ||
|| 19 || 01h56 || Uranus || focustrack x || 239 || 42 || 0.3, 0.8 , -0.35 || 0.46 || good fit. set focus /dir X -0.83 Large change !!! try Y and set nsubscan to 9 from scan 21 onward ||
|| 20 || 02h03 || Uranus || focustrack y || 241 || 41 || 0.3, 0.8 , -0.35 || 0.46 || good fit. set focus 0.29 /dir Y. large change, do it again to check ||
|| 21 || 02h04 || Uranus || focustrack y || 242 || 40 || 0.3, 0.8 , -0.35 || 0.46 || not a good fit, no solution @ 2mm. Do a pointing to check beam shape ||
|| 22 || 02h10 || Uranus || nkpoint b || 243 || 40 || 0.3, 0.8 , -0.35 || 0.46 || set pointing -0.5 1, beam is 13" - 18" and looks more circular ||
|| 23 || 02h10 || Uranus ||beammap || 243 || 39 || 0.3, 0.8 , -0.35 || 0.46 || Scan cancelled, forgot to update pointing before lauching ||
|| 24-26 || 02h15 || Uranus || beammap || 244 || 36 || -0.5, 1.0, -0.35 || 0.2-0.79 || resonances fine at the start of first, second and third scan. tau 225 unstable during map ||
|| 27 || 02h || Uranus || nkpoint b || 252 || 20 || 0.3, 0.8 , -0.35 || 0.46 || check pointing after beammap. set pointing -0.6 -0.3 . beam looks larger. 13" and 20"||
|| 28 || 03h01 || Uranus || skydip_DIY || 252 || || -0.6, -0.3, -0.35 || 0.44 || resonances well peaked after the skydip. auto_nika_rta tries to reduce skydip and fails. Uranus getting low, will check focus on 3C84 ||
|| 29 || 03h08 || 3C84 || track || 290 || 70 || -0.6, -0.3, -0.35 || 0.41 || ||
|| 30 || 03h11 || 3C84 || nkpoint b || 290 || 70 || -0.6, -0.3, -0.35 || 0.41 || set pointing 5.9, 0.7. does not look too good, will try point faint ||
|| 31 || 03h15 || 3C84 || nkpoint f || 290 || 69 || 5.9, 0.7, -0.35 || 0.61 || set pointing ||

Describe NK2015_Oct22 here.

NIKA October 23, 2015 / S8

Back to list of day to day logbook of observations

2015-10-23


Following not updated

TAPAS is working properly


Data Repository: /home/nika2/NIKA/Data/run13_X/scan24_X

Goal of the session:

  • OTF geometry and beam map on Uranus
  • check pointing on faint sources (pako pointing f and pointing l)

Scan

UT

Source

Command

Az

El

Pointing X, Y, Focus

Tau225

Comment

12

Uranus

track

0 0 0

0.39

We are not as good as Martino. took us 25 minutes to get the resonances...

13

01h37

Uranus

skydip_DIY

0 0 0

resonances well peaked after the skydip. auto_nika_rta tries to reduce skydip and fails.

14

01h40

Uranus

track

236

44

0 0 0

15

01h40

Uranus

nkpoint b

236

44

0 0 0

0.46

good fit. set pointing 0.3 0.8. FWHM = 14"@1mm, 19"@2mm

16

01h42

Uranus

focustrack z

237

44

0.3, 0.8 , 0.

0.46

not a great fit. set focus -0.42 and do it again.

17

01h48

Uranus

focustrack z

237

44

0.3, 0.8 , -0. 42

0.45

better fit. set focus -0.35

18

01h50

Uranus

focustrack x

239

43

0.3, 0.8 , -0.35

0.46

good fit. set focus -0.32 /dir X . large change, do it again to check

19

01h56

Uranus

focustrack x

239

42

0.3, 0.8 , -0.35

0.46

good fit. set focus /dir X -0.83 Large change !!! try Y and set nsubscan to 9 from scan 21 onward

20

02h03

Uranus

focustrack y

241

41

0.3, 0.8 , -0.35

0.46

good fit. set focus 0.29 /dir Y. large change, do it again to check

21

02h04

Uranus

focustrack y

242

40

0.3, 0.8 , -0.35

0.46

not a good fit, no solution @ 2mm. Do a pointing to check beam shape

22

02h10

Uranus

nkpoint b

243

40

0.3, 0.8 , -0.35

0.46

set pointing -0.5 1, beam is 13" - 18" and looks more circular

23

02h10

Uranus

beammap

243

39

0.3, 0.8 , -0.35

0.46

Scan cancelled, forgot to update pointing before lauching

24-26

02h15

Uranus

beammap

244

36

-0.5, 1.0, -0.35

0.2-0.79

resonances fine at the start of first, second and third scan. tau 225 unstable during map

27

02h

Uranus

nkpoint b

252

20

0.3, 0.8 , -0.35

0.46

check pointing after beammap. set pointing -0.6 -0.3 . beam looks larger. 13" and 20"

28

03h01

Uranus

skydip_DIY

252

-0.6, -0.3, -0.35

0.44

resonances well peaked after the skydip. auto_nika_rta tries to reduce skydip and fails. Uranus getting low, will check focus on 3C84

29

03h08

3C84

track

290

70

-0.6, -0.3, -0.35

0.41

30

03h11

3C84

nkpoint b

290

70

-0.6, -0.3, -0.35

0.41

set pointing 5.9, 0.7. does not look too good, will try point faint

31

03h15

3C84

nkpoint f

290

69

5.9, 0.7, -0.35

0.61

set pointing

NK2015_Oct23 (last edited 2015-10-29 16:03:06 by NikaBolometer)