2025abrd

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Information

Transient

Name: AT2025abrd
Right ascension: 22h49m08.49s
Declination: 5d19m43.71s
Discovery Date: Oct. 12, 2025, 12:50 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.060

Host

Name:
Right ascension: 22h49m08.55s
Declination: 5d19m43.26s
Redshift: None
Photometric Redshift: 0.160

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	17.53
Transient MWEBV	processed	0.04
Host match	processed	4.91
Host information	processed	0.1
Host MWEBV	processed	0.06
Global aperture construction	processed	0.64
Global aperture photometry	processed	6.97
Validate global photometry	processed	18.16
Global host SED inference	processed	420.24
Local aperture photometry	processed	6.46
Validate local photometry	no valid phot	0.03
Local host SED inference	not processed	None

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) = 22h49m08.49s, 5d19m43.71s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 22h49m08.54s, 5d19m43.27s
semi major axis, semi minor axis (arcsec) = 6.15, 5.71
angle (degrees, anti-clockwise from east) = -92.27

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	13.19	2.58	21.099	0.213	AB
GALEX_NUV	13.95	1.88	21.039	0.146	AB
SDSS_u	12.11	4.32	21.192	0.387	AB
SDSS_g	113.12	3.22	18.766	0.031	AB
DES_g	131.53	0.61	18.602	0.005	AB
PanSTARRS_g	131.28	1.53	18.604	0.013	AB
SDSS_r	245.41	4.86	17.925	0.022	AB
PanSTARRS_r	255.33	1.71	17.882	0.007	AB
DES_r	272.6	1.35	17.811	0.005	AB
SDSS_i	348.3	6.79	17.545	0.021	AB
PanSTARRS_i	348.23	1.29	17.545	0.004	AB
PanSTARRS_z	436.09	5.03	17.301	0.013	AB
SDSS_z	419.44	16.59	17.343	0.043	AB
DES_z	466.09	3.64	17.229	0.008	AB
PanSTARRS_y	501.86	10.43	17.149	0.023	AB
2MASS_J	640.26	152.47	15.989	0.259	Vega
2MASS_H	285.08	251.08	16.395	0.956	Vega
2MASS_K	668.74	271.17	14.999	0.440	Vega
WISE_W1	328.87	15.56	14.908	0.051	Vega
WISE_W2	223.79	18.89	14.686	0.092	Vega
WISE_W3	755.39	86.86	11.531	0.125	Vega
WISE_W4	852.93	529.17	9.953	0.674	Vega

Imaging data

Click the image to load the interactive plot.

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})\,	10.665	10.701	10.755
{\rm log}_{10}({\rm SFR})	0.146	0.433	0.713
{\rm log}_{10}({\rm sSFR})	-10.564	-10.257	-9.976
{\rm stellar\ age}	6.333	6.903	8.024

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.709	-0.539	-0.402
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.662	-0.368	0.292

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.095	0.166	0.251
\delta	-0.565	-0.191	0.110
\tau_1/\tau_2	0.687	1.043	1.379
Q_{PAH}	1.332	3.035	5.031
U_{min}	2.721	8.055	15.555
{\rm log}_{10}(\gamma_e)\,	-2.240	-1.147	-0.337

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.569	-1.901	-1.189
{\rm log}_{10}(\tau_{AGN})\,	1.180	1.617	1.941

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.717	-0.166	0.091
0.03-0.10 Gyr	0.222	0.560	0.855
0.10-0.32 Gyr	0.252	0.539	0.769
0.32-1.03 Gyr	0.074	0.405	0.603
1.03-3.30 Gyr	0.155	0.522	0.757
3.30-10.57 Gyr	0.744	0.901	0.986
10.57-11.75 Gyr	0.627	1.036	1.506