2025acd

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Information

Transient

Name: AT2025acd
Right ascension: 10h57m57.38s
Declination: 54d31m27.81s
Discovery Date: Jan. 20, 2025, 6:24 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.007

Host

Name: 2025acd
Right ascension: 10h57m57.31s
Declination: 54d31m25.95s
Redshift: None
Photometric Redshift: 0.114

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.73
Cutout download	processed	13.63
Global aperture construction	processed	0.59
Local aperture photometry	processed	4.2
Global aperture photometry	processed	4.21
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	13.36
Host information	processed	0.08
Global host SED inference	processed	376.22
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.1
Host MWEBV	processed	0.07
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) = 10h57m57.38s, 54d31m27.81s
semi major axis, semi minor axis (arcsec) = 0.97, 0.97
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) = 10h57m57.30s, 54d31m26.08s
semi major axis, semi minor axis (arcsec) = 5.74, 3.78
angle (degrees, anti-clockwise from east) = -3.69

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	28.57	0.88	20.260	0.034	AB
SDSS_u	52.3	3.81	19.604	0.079	AB
SDSS_g	127.79	3.45	18.634	0.029	AB
PanSTARRS_g	122.12	1.1	18.683	0.010	AB
SDSS_r	177.46	4.06	18.277	0.025	AB
PanSTARRS_r	175.12	1.34	18.292	0.008	AB
SDSS_i	219.2	4.81	18.048	0.024	AB
PanSTARRS_i	207.28	0.98	18.109	0.005	AB
PanSTARRS_z	224.36	3.01	18.023	0.015	AB
SDSS_z	214.5	11.19	18.071	0.057	AB
PanSTARRS_y	252.62	7.71	17.894	0.033	AB
2MASS_J	208.31	128.13	17.208	0.668	Vega
2MASS_H	462.55	190.03	15.870	0.446	Vega
2MASS_K	45.61	196.11	17.915	4.668	Vega
WISE_W1	145.48	12.24	15.794	0.091	Vega
WISE_W2	89.04	17.55	15.687	0.214	Vega
WISE_W3	185.86	76.14	13.053	0.445	Vega
WISE_W4	927.94	468.97	9.861	0.549	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})\,	9.676	9.791	9.920
{\rm log}_{10}({\rm SFR})	-0.202	0.166	0.501
{\rm log}_{10}({\rm sSFR})	-10.053	-9.629	-9.251
{\rm stellar\ age}	3.229	4.957	6.295

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.247	-0.669	-0.282
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.411	-0.451	0.046

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.129	0.251	0.411
\delta	-0.534	-0.124	0.156
\tau_1/\tau_2	0.658	1.015	1.360
Q_{PAH}	1.187	2.963	4.888
U_{min}	2.551	7.464	14.375
{\rm log}_{10}(\gamma_e)\,	-2.710	-1.576	-0.595

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.027	-2.742	-1.577
{\rm log}_{10}(\tau_{AGN})\,	1.025	1.501	1.898

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.646	-0.289	-0.067
0.03-0.10 Gyr	-0.144	0.279	0.644
0.10-0.32 Gyr	0.264	0.536	0.789
0.32-1.05 Gyr	-0.174	0.212	0.456
1.05-3.41 Gyr	-0.463	-0.086	0.144
3.41-11.06 Gyr	-0.673	-0.250	-0.006
11.06-12.28 Gyr	-0.895	-0.226	0.257