2025acs

Download data

Information

Transient

Name: AT2025acs
Right ascension: 17h30m27.85s
Declination: 22d46m33.83s
Discovery Date: Jan. 19, 2025, 12:24 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.047

Host

Name: 2025acs
Right ascension: 17h30m27.94s
Declination: 22d46m31.49s
Redshift: None
Photometric Redshift: 0.179

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.5
Cutout download	processed	19.57
Global aperture construction	processed	0.62
Local aperture photometry	processed	6.61
Global aperture photometry	processed	6.34
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	17.84
Host information	processed	0.1
Global host SED inference	processed	439.9
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.06
Host MWEBV	processed	0.05
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) = 17h30m27.85s, 22d46m33.83s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
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) = 17h30m27.92s, 22d46m31.66s
semi major axis, semi minor axis (arcsec) = 4.64, 3.33
angle (degrees, anti-clockwise from east) = -134.62

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	9.18	3.21	21.493	0.379	AB
GALEX_NUV	6.71	1.89	21.833	0.306	AB
SDSS_u	17.09	2.82	20.818	0.179	AB
SDSS_g	41.56	2.14	19.853	0.056	AB
DES_g	42.29	0.32	19.835	0.008	AB
PanSTARRS_g	43.59	1.0	19.802	0.025	AB
SDSS_r	70.73	2.74	19.276	0.042	AB
PanSTARRS_r	63.42	1.06	19.394	0.018	AB
DES_r	69.24	0.63	19.299	0.010	AB
SDSS_i	80.84	3.87	19.131	0.052	AB
PanSTARRS_i	82.96	1.14	19.103	0.015	AB
PanSTARRS_z	88.06	2.63	19.038	0.032	AB
SDSS_z	66.11	9.6	19.349	0.158	AB
DES_z	93.92	1.69	18.968	0.020	AB
PanSTARRS_y	85.23	5.46	19.074	0.070	AB
2MASS_J	-36.07	149.31			Vega
2MASS_H	158.39	237.15	17.033	1.626	Vega
2MASS_K	-44.56	227.7			Vega
WISE_W1	29.01	10.9	17.545	0.408	Vega
WISE_W2	19.31	15.0	17.347	0.843	Vega
WISE_W3	51.57	59.26	14.445	1.248	Vega
WISE_W4	-537.05	415.08			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})\,	9.566	9.766	9.921
{\rm log}_{10}({\rm SFR})	-0.283	0.280	0.837
{\rm log}_{10}({\rm sSFR})	-10.052	-9.483	-8.854
{\rm stellar\ age}	0.544	2.151	4.460

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.745	-1.305	-0.374
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.765	-1.238	0.167

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.226	0.491	0.871
\delta	-0.564	-0.187	0.111
\tau_1/\tau_2	0.688	1.108	1.538
Q_{PAH}	1.249	3.191	5.400
U_{min}	3.002	8.758	15.853
{\rm log}_{10}(\gamma_e)\,	-3.169	-2.218	-0.794

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.698	-1.657	-0.687
{\rm log}_{10}(\tau_{AGN})\,	0.911	1.236	1.754

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.339	0.036	0.347
0.03-0.10 Gyr	-0.645	0.338	0.957
0.10-0.32 Gyr	0.224	0.781	1.184
0.32-1.02 Gyr	-0.812	0.413	0.801
1.02-3.25 Gyr	-2.557	-0.396	0.177
3.25-10.39 Gyr	-3.042	-0.867	-0.171
10.39-11.54 Gyr	-3.092	-0.865	-0.025