BHTOM Targets for 02 December, 2024

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Dec 2, 2024, 5:03:24 AM12/2/24

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Hello,

Greetings from the BHTOM Automated Newsletter!

As of 2024-12-02 10:02:08.770196+00:00, these are the new targets added in the last week for observing (importance>=1), sorted by magnitude:

name	ra	dec	mag_last	sun_separation	classification	description
HD 269006	75.530809	-71.336977	11.0	87.0	LBV	Blue Supergiant Star
EM-S241125n	58.079000	69.689000	18.1	132.0	Unknown	Astro-COLIBRI target
S241125n	164.355469	-30.691588	19.8	74.0	Unknown	Astro-COLIBRI target

In addition, here are some older targets that are currently visible and requested for observations. These targets have an importance>=4, a sun separation>70, and last magnitude<18, sorted by magnitude.

North (dec>0):

name	ra	dec	mag_last	sun_separation	classification	description
2S0114+65	19.511240	65.291619	9.6	126.0	XRB	Supergiant X-ray binary
LS I +61 302	40.131935	61.229332	10.6	136.0	Unknown	Be-star with unknown compact companion
4U2206+54	331.984320	54.518447	10.8	104.0	XRB	Be X-ray binary
RXJ0441.0+4431	70.247207	44.530349	11.0	157.0	XRB	Be X-ray binary
Gaia24dja	96.869670	3.873100	11.2	147.0	Unknown	Small rise in galactic plane source, possible microlensing or Be star
RXJ0146.9+6121	26.750885	61.356573	11.5	131.0	XRB	Be X-ray binary
IGRJ06074+2205	91.860884	22.096600	12.0	158.0	XRB	Be X-ray binary
BL_Lac	330.680381	42.277772	13.6	99.0	BL Lac	famous variable blazar
8C0716_714	110.472701	71.343434	13.7	125.0	QSO	high cadence variability suspected
AM_Her	274.055228	49.867989	13.7	75.0	CV	Target for joint optical-radio observations
SAXJ2103.5+4545	315.898792	45.751547	14.3	91.0	XRB	Be X-ray binary
IGRJ21343+4738	323.584883	47.633391	14.5	97.0	XRB	Be X-ray binary
GROJ2058+42	314.698071	41.776995	14.6	88.0	XRB	Be X-ray binary
Gaia24dfv	303.845375	36.512631	14.6	78.0	Unknown	Potential microlensing event
4U0115+63	19.633210	63.742520	14.6	127.0	XRB	Be X-ray binary
Gaia22efa	67.656210	35.842100	15.0	166.0	YSO	Brightening in candidate YSO. After initial accretion burst the brightness started to rise slowly.
SN 2024igg	227.378793	54.505622	15.0	79.0	SN	Astro-COLIBRI target
4FGL J2032.6+4053	308.153015	40.894001	15.0	84.0	Unknown	Astro-COLIBRI target
Gaia18bwz	174.611270	3.368310	15.3	76.0	CV	Known dwarf nova QZ Vir in outburst
Gaia24ala	86.808830	0.152040	15.6	152.0	YSO	Dimming in candidate YSO
AR UMa	168.935790	42.972890	15.6	98.0	CV	CV
NGC5683-Seyfert	218.718578	48.661870	15.7	75.0	AGN	active nucleus of a nearby galaxy for frequent monitoring
AT2024kwu	102.933583	44.352167	15.8	144.0	Microlensing Event	Candidate long microlensing event from Chinese KATS survey, KATS24H008.
ASASSN-24fw	106.329000	6.205306	16.6	140.0	Star	A MS star + IR excess that experienced a 2.5mag deep flux decrease (ATLAS/ASASSN). Needs BVRI (ZYJHK if available) monitoring for relative brightness in egress please
Gaia24bux	347.418150	62.482960	16.9	113.0	YSO	Brightening in Gaia and Wise source, possibly new young eruptive star
AT2024yqo	122.802017	20.380400	16.9	130.0	Unknown	TDE
SN2024iss	194.775567	28.811831	17.2	73.0	Unknown	SN II
SDSS J013136.44+130331.0	22.901854	13.058618	17.3	136.0	QSO	Candidate for lensed QSO
Gaia24adu	205.400100	43.413980	17.5	76.0	Unknown	rise in a radio galaxy

South (dec<0):

name	ra	dec	mag_last	sun_separation	classification	description
T Ori	83.960201	-5.476368	10.7	149.0	YSO	Herbig AeBe star, YSO
MXB0656-072	104.572033	-7.209779	11.3	134.0	XRB	Be X-ray binary
V1787 Ori	84.538767	-6.821276	12.8	147.0	YSO	Herbig Ae/Be Star
Mkn590	33.639835	-0.766717	13.7	139.0	QSO	Flaring quasar
Gaia20dwt	32.462220	-63.311000	13.9	90.0	Nova	outburst in known dwarf nova
TT Ori	83.819730	-4.762387	14.3	149.0	YSO	eruptive variable, Orion type
V416Ori	83.838583	-5.703439	14.4	149.0	YSO	variable YSO
Gaia23dfq	89.435410	-13.676040	15.5	139.0	YSO	Possibly new eruptive YSO
HE0413_4031	63.810269	-40.394754	16.1	117.0	QSO	Long term variable quasar for monitoring
PMNJ0730-6602	112.706495	-66.038578	16.4	86.0	AGN	IAUZ Target
AT2024zkr	28.595650	-5.997339	16.6	132.0	AGN	BFF candidate, spectrum shows HeII and NIII, ePESSTO+ target
CTS_C30.10	71.833281	-45.627319	16.7	112.0	QSO	Long term variable quasar for monitoring
AT2024bgz	146.019850	-4.201358	16.8	100.0	TDE	TDE
AT2024ablg	86.040737	-51.411406	16.9	105.0	Unknown	TDE candidate
HE0435-4312	69.299139	-43.101189	17.0	115.0	QSO	Long term variable quasar for monitoring
AT2024eff	87.924542	-19.218400	17.2	135.0	Unknown	possible nuclear transient, TDE candidate
PKS0454-234	74.263250	-23.414450	17.3	134.0	QSO	long time monitoring for ROTUZ team
AT2023xbu	58.991412	-16.412656	17.8	140.0	AGN	candidate repeating TDE, other name ZTF22abveoak, ePESSTO target
SN2013bw	161.718208	-1.390811	17.8	87.0	SN	close to SN2024hw

Last week's total of images processed: 6232 (5888 with success).

Last week's targets observed:

camera	target_names
Adonis_G2-1600	Gaia24ayd, LS I +61 302, Gaia24azi, ASASSN-24fs, TabbysStar, Gaia24dfv, Gaia24azc
EEye_QHY268M	Gaia24cvd, AT2024kwu, Gaia24dfv, Gaia23dqt, Gaia24bmk
Flarestar-MPC171_G2-1600	TT Ori, Gaia24ayd, Gaia24dfv, LS I +61 302
GeoNAO-1.5_ANDOR-iKon-XL-230	AT2024kwu
GoChile-GoT1_ASI6200	AT2024zkr, HE0413_4031, HE0435-4312, AT2024eff
HAO68_G2-1600	Gaia24aqv, Gaia24adu, AT2024kwu, 8C0716_714, LS I +61 302, ZTF18aarippg, TCrB, SN2023ixf, Gaia24aup
IAC80_CAMELOT2	Gaia18bwz, Gaia24bux
LCOGT-MCD-1m_4K	AT2023zgo, AT2024kwu
LCOGT-MCD-40cm_QHY600M	BL_Lac
LCOGT-SAAO-1m_4K	AT2024eff
LCOGT-SS-1m_4K	AT2024zkr
LCOGT-Teide-1m_4K	AT2023zgo, AT2024kwu
LCOGT-Teide-40cm_QHY600M	BL_Lac
OAUJ-CDK500_F42	AM_Her, AT2024kwu
PIWNICE90_C4-16000EC	Gaia22asa, Gaia22aeu, 8C0716_714, ZTF18aarippg, Gaia23afy, Gaia19dke, Gaia20azc
PROMPT-MO-1_Apogee	Gaia20agb, Gaia22alz
ROAD_FLI-KAF-16803	HD 269006, Gaia19fct
ROAD_QHY600M	Gaia20dwt, Gaia24ala, HD 269006, TT Ori, Gaia19fct, Gaia19eyy, TX Ori, UX Ori
SUHORA60_APOGEE	Gaia23bab
TJO_MEIA3	Gaia24ayd, AT2024kwu, LS I +61 302, AT2024bgz, AT2024yqo, Gaia23dqt, SN2023ixf, AT2024as, Gaia24aup, Gaia23dgf

Last week's fits uploads score (sorted by count)

observatory-user	count
Franz-Josef Hambsch (ROAD_QHY600M)	5133
Franz-Josef Hambsch (ROAD_FLI-KAF-16803)	392
Josep Manel Carrasco (TJO_MEIA3)	266
Jan Kåre Trandem Qvam (HAO68_G2-1600)	128
Stephen M. Brincat (Flarestar-MPC171_G2-1600)	72
Barbara Joachimczyk (PIWNICE90_C4-16000EC)	64
Teimuraz Kvernadze (GeoNAO-1.5_ANDOR-iKon-XL-230)	36
Sjoerd Dufoer (EEye_QHY268M)	34
Franky Dubois (Adonis_G2-1600)	32
Mateusz Bronikowski (GoChile-GoT1_ASI6200)	9
Yauheni Stsefanenka (OAUJ-CDK500_F42)	8
Alicja Pucek (OAUJ-CDK500_F42)	8
Nada Ihanec (LCOGT-SS-1m_4K)	6
Staszek Zola (PROMPT-MO-1_Apogee)	6
Nada Ihanec (LCOGT-SAAO-1m_4K)	6
Nada Ihanec (LCOGT-Teide-1m_4K)	6
Michal Siwak (SUHORA60_APOGEE)	4
Emilia Kuczma (OAUJ-CDK500_F42)	4
Guillem Aznar Menargues (IAC80_CAMELOT2)	4
Uliana Pylypenko (LCOGT-Teide-1m_4K)	3
Uliana Pylypenko (LCOGT-MCD-1m_4K)	3
Eduardo Concepcion (GoChile-GoT1_ASI6200)	2
Przemyslaw J. Mikolajczyk (ROAD_QHY600M)	2
Fraser Lewis (LCOGT-Teide-40cm_QHY600M)	2
Fraser Lewis (LCOGT-MCD-40cm_QHY600M)	1
Nada Ihanec (LCOGT-MCD-1m_4K)	1

Top 5 data uploaders!

name	count
Franz-Josef Hambsch	5525
Josep Manel Carrasco	266
Jan Kåre Trandem Qvam	128
Stephen M. Brincat	72
Barbara Joachimczyk	64