16897( 3) - 09-Feb-2022 20:23:00 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 16897 Version: 3 Check-in Time: 09-Feb-2022 20:23:00 STScI Edit Number: 0 Title An accretion disk wind across the electromagnetic spectrum ------------------------------------------------------------------------------------ Type Cycle GO 29 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Nathalie Degenaar Universiteit van Amsterdam Y CoI: Dr. Elisa Costantini Space Research Organization Netherlands N CoI: Mr. Noel Castro Segura University of Southampton N CoI: Mr. Jakob van den Eijnden Universiteit van Amsterdam N CoI: Ms. Stefanie Fijma Universiteit van Amsterdam N CoI: Dr. Juan V. Hernandez Santisteban University of St. Andrews N ------------------------------------------------------------------------------------ Abstract Accretion inevitably produces disk winds, which has vast consequences. These outflows can regulate the accretion process, affect the long-term orbital evolution of the X-ray binary, and impact their cosmic envi- ronment. However, it is not established exactly how disk winds are launched, and how much mass is carried away by them. We propose to study the disk wind of a persistently accreting neutron star across the elec- tromagnetic spectrum with XMM-Newton, HST and VLT. These simultaneous multi-wavelength data will determine the launch mechanism and mass content of the disk wind. This show-case study will highlight the impact of studying disk winds across the electromagnetic spectrum and pave the way for future observations. ------------------------------------------------------------------------------------ Observations Description ------------------------ We propose to observe the low-mass X-ray binary IGR J17062-6143 in 6 orbits all within the same visit. The first orbit, will consist of an ACQ/IMAGE taken with COS/NUV and complemented with the spectroscopic exposures taken with the COS/FUV G140L. The preffered window to coordinate with XMM and VLT/XShooter is 19-24 September. ------------------------------------------------------------------------------------ 16897( 3) - 09-Feb-2022 20:23:00 - [ 2] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 IGR-J17062-6 STAR, ACCRETION DISK, RA=17H06M16.2655S +/- J2000 V = 20 143 NEUTRON STAR, X-RAY 0.0003712", DEC=-61D42'40.62" TRANSIENT +/- 0.0003379" Reference Frame: ICRS Extended: NO Comments: This object was obtained from GAIA EDR3 id: "Gaia EDR3 5913619493527584768" Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2016 -0.0010384426204907867 -0.0016439999999999998 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 16897( 3) - 09-Feb-2022 20:23:00 - [ 3] Visit: 01 Visit Requirements: On Hold Comments: Additional Comments: The object is faint. In order to optimise the exposure time, we use a single FP-POS per orbit with the exception of the last two where we use 2 per orbit. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 IGR-J17062- COS/NUV ACQ/IMA PSA MIRRORA 1 70 S (70 6143 GE S) Comments: We used a blackbody with Teff = 50000 K normalized to the magnitudes reported in https://arxiv.org/pdf/1801.03006.pdf for the UW2 filter (central wav. 1928). The source show small variability so we secure the aquisition aiming for a S/N=40 ------------------------------------------------------------------------------------------------------------------------------------ 2 IGR-J17062- COS/FUV TIME-TA PSA G140L 1105 BUFFER-TIME=8900, FP-POS=1 1 2400 S 6143 G see below (2551 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 IGR-J17062- COS/FUV TIME-TA PSA G140L 1105 BUFFER-TIME=8900, FP-POS=2 1 2600 S 6143 G see below (2955 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 IGR-J17062- COS/FUV TIME-TA PSA G140L 1105 BUFFER-TIME=8900, FP-POS=3 1 2600 S 6143 G see below (2955 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 IGR-J17062- COS/FUV TIME-TA PSA G140L 1105 BUFFER-TIME=8900, FP-POS=4 1 2800 S 6143 G see below (2955 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 IGR-J17062- COS/FUV TIME-TA PSA G140L 1105 BUFFER-TIME=8900, FP-POS=1 1 1420 S 6143 G (1420 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 IGR-J17062- COS/FUV TIME-TA PSA G140L 1105 BUFFER-TIME=8900, FP-POS=2 1 1420 S 6143 G (1420 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 IGR-J17062- COS/FUV TIME-TA PSA G140L 1105 BUFFER-TIME=8900, FP-POS=3 1 1420 S 6143 G (1420 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 IGR-J17062- COS/FUV TIME-TA PSA G140L 1105 BUFFER-TIME=8900, FP-POS=4 1 1420 S 6143 G (1420 S) ------------------------------------------------------------------------------------------------------------------------------------ 16897( 3) - 09-Feb-2022 20:23:00 - [ 4] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ IGR-J17062-6143 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE IGR-J17062-6143 2 COS/FUV TIME-TA PSA G140L 1105 none none none none 1 2551.0 S G IGR-J17062-6143 3 COS/FUV TIME-TA PSA G140L 1105 none none none none 2 2955.0 S G IGR-J17062-6143 4 COS/FUV TIME-TA PSA G140L 1105 none none none none 3 2955.0 S G IGR-J17062-6143 5 COS/FUV TIME-TA PSA G140L 1105 none none none none 4 2955.0 S G IGR-J17062-6143 6 COS/FUV TIME-TA PSA G140L 1105 none none none none 5 N/A G IGR-J17062-6143 7 COS/FUV TIME-TA PSA G140L 1105 none none none none 5 N/A G IGR-J17062-6143 8 COS/FUV TIME-TA PSA G140L 1105 none none none none 6 N/A G IGR-J17062-6143 9 COS/FUV TIME-TA PSA G140L 1105 none none none none 6 N/A G 16897( 3) - 09-Feb-2022 20:23:00 - [ 5] Summary Form for Proposal 16897 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures PSA ------------------------------------------------------------------------------------------------------------------------------------ Configurations COS/FUV, COS/NUV ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACQ/IMAGE, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=8900, FP-POS=1, FP-POS=2, FP-POS=3, FP-POS=4 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G140L, MIRRORA ------------------------------------------------------------------------------------------------------------------------------------ Target Names IGR-J17062-6143 ------------------------------------------------------------------------------------------------------------------------------------