2025rum

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Information

Transient

Name: AT2025rum
Right ascension: 22h37m15.67s
Declination: 7d55m26.71s
Discovery Date: July 19, 2025, 8:38 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.120

Host

Name:
Right ascension: 22h37m15.67s
Declination: 7d55m26.90s
Redshift: None
Photometric Redshift: 0.116

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	6.78
Cutout download	processed	22.81
Global aperture construction	processed	2.74
Local aperture photometry	processed	6.27
Global aperture photometry	processed	5.51
Validate local photometry	processed	0.03
Validate global photometry	processed	16.32
Host information	processed	0.14
Global host SED inference	processed	460.84
Local host SED inference	not enough filters	22.2
Transient information	processed	0.0
Transient MWEBV	processed	0.06
Host MWEBV	processed	0.08
Processing status	blocked	N/A	N/A

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 22h37m15.67s, 7d55m26.71s
semi major axis, semi minor axis (arcsec) = 0.95, 0.95
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_z	10.92	0.58	21.305	0.057	AB

Aperture details

RA, DEC (J2000) = 22h37m15.65s, 7d55m27.08s
semi major axis, semi minor axis (arcsec) = 4.2, 2.92
angle (degrees, anti-clockwise from east) = -83.3

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	3.2	1.47	22.636	0.498	AB
GALEX_NUV	3.79	1.41	22.454	0.404	AB
SDSS_u	18.33	3.89	20.742	0.231	AB
SDSS_g	14.47	1.81	20.999	0.136	AB
DES_g	12.05	0.21	21.197	0.019	AB
PanSTARRS_g	12.04	0.69	21.198	0.062	AB
SDSS_r	15.87	2.27	20.899	0.155	AB
PanSTARRS_r	19.47	0.84	20.677	0.047	AB
DES_r	19.71	0.51	20.663	0.028	AB
PanSTARRS_i	24.22	0.89	20.440	0.040	AB
PanSTARRS_z	26.86	2.67	20.327	0.108	AB
SDSS_z	22.84	10.62	20.503	0.505	AB
DES_z	28.78	1.2	20.252	0.045	AB
PanSTARRS_y	29.78	5.93	20.215	0.216	AB
2MASS_J	26.71	119.85	19.438	4.872	Vega
2MASS_H	-143.56	203.03			Vega
2MASS_K	-182.83	202.08			Vega
WISE_W1	1.39	12.81	20.845	10.022	Vega
WISE_W2	-8.79	16.77			Vega
WISE_W3	151.57	101.91	13.274	0.730	Vega
WISE_W4	68.89	590.32	12.685	9.303	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.509	8.922	9.167
{\rm log}_{10}({\rm SFR})	-0.497	0.190	0.672
{\rm log}_{10}({\rm sSFR})	-9.567	-8.666	-7.952
{\rm stellar\ age}	0.200	3.593	6.506

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.614	-0.930	-0.134
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.598	-0.600	0.211

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.263	0.583	1.183
\delta	-0.539	-0.149	0.157
\tau_1/\tau_2	0.502	1.010	1.506
Q_{PAH}	1.192	2.902	4.990
U_{min}	3.378	9.815	18.011
{\rm log}_{10}(\gamma_e)\,	-3.120	-2.024	-0.809

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.484	-1.226	-0.444
{\rm log}_{10}(\tau_{AGN})\,	0.989	1.346	1.753

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.479	-0.989	-0.412
0.03-0.10 Gyr	-0.413	0.322	0.834
0.10-0.32 Gyr	-3.006	-0.716	0.073
0.32-1.05 Gyr	-4.747	-1.725	-0.605
1.05-3.40 Gyr	-5.491	-1.708	-0.767
3.40-11.03 Gyr	-5.307	-1.672	-0.853
11.03-12.25 Gyr	-5.104	-1.538	-0.501