revised the orient angle and position #1 a bit ----- Attempting Submission 1 (Wed Sep 29 01:18:37 GMT 2010) ----- ----- Attempting Submission 2 (Fri Nov 05 22:43:47 GMT 2010) ----- A hot X-ray tail from a transforming galaxy in A3627 The ICM has long been proposed to play a vital role in galaxy evolution in clusters, through stripping of the galactic cold gas. Studies of gaseous tails behind cluster late-type galaxies have shed light on the energy transfer in the multi-phase gas, demonstrated by the recent discoveries of X-ray tails, intracluster star-formation and ULXs in the stripped gas. We propose a 95 ks ACIS-S observation of a surprisingly hot X-ray tail of ESO137-002 in A3627, as well as joint HST observations in three orbits. These observations aim to confirm the first hot X-ray tails in clusters, study the substructure in the X-ray tail (double tails? a possible extension to 100 kpc?), search for and study more intracluster ULXs and star formation. We have supporting data of optical spectroscopy, HI and CO.
We will use WFC3 and ACS to study the transforming galaxy ESO 137-002 in the closest massive cluster A3627. The WFC3 F336W data in one orbit will be used to search for young star clusters in the galaxy and the gaseous tail. We will also get the F475W, F814W and F160W data. Part of the un-used orbit #3 will be used on ESO 137-001, to supprt our previous HST program 11683 with the F160W data. 12 false 0.0 0.0 false false false false false false SUPPORTED GALAXY DISK SPIRAL STAR FORMING REGION J2000 14 07 27.5000 -27 01 15.00 J2000 GALAXY DISK SPIRAL STAR FORMING REGION J2000 00 00 0.0000 +00 00 0.00 J2000 GALAXY DISK SPIRAL STAR FORMING REGION J2000 00 00 0.0000 +00 00 0.00 J2000 ACS/WFC Imaging No No F475W ACS/WFC Imaging No No F814W WFC3/UVIS Imaging No No F275W WFC3/IR Imaging No No F160W POS-TARG MOSAIC DITHER 2 2.4 WFC3-UVIS-MOS-DITH-LINE false true 0.119 3 85.754 POS-TARG WFC3-UVIS-MOS-DITH-LINE 33.606 1 false POS-TARG DITHER 3.011 LINE false false 2 85.28 ACS-WFC-DITHER-LINE 2 false POS-TARG DITHER 0.605 LINE false false 3 41.788 WFC3-IR-DITHER-LINE-3PT 3 false POS-TARG DITHER 0.636 LINE false false 2 41.788 WFC3-IR-DITHER-LINE 4 false /tmp/OPVisit65155.xml The scheduling data was generated by CASM 18.3.1. CASM was run in Phase II mode. Any of the four orietation ranges would be fine. (Tic-Visit :proposal-id 12372 :visit-id "01" :proposal-version -1 :trans-version "20100505" :date "05-Nov-2010 15:29:06.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 3 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 3326208 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 12372 :visit-id "01" :obset-id "01" :pcs-mode "FGS" ) (Tic-Obset :proposal-id 12372 :visit-id "01" :obset-id "A1" :pcs-mode "FGS" ) (Tic-Obset :proposal-id 12372 :visit-id "01" :obset-id "B1" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 12372 :visit-id "01" :orbit-number 1 :pcs-time 333 :si-vis-utilization 3183 :al-overhead-at-end 0 :internal-dur-at-end 349 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3516 :pcs-gap 0 ) (Tic-Orbit :proposal-id 12372 :visit-id "01" :orbit-number 2 :pcs-time 333 :si-vis-utilization 3173 :al-overhead-at-end 0 :internal-dur-at-end 65 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3516 :pcs-gap 0 ) (Tic-Orbit :proposal-id 12372 :visit-id "01" :orbit-number 3 :pcs-time 222 :si-vis-utilization 3294 :al-overhead-at-end 116 :internal-dur-at-end 354 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3516 :pcs-gap 0 ) true 3 0