2025aisc

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Information

Transient

Name: AT2025aisc
Right ascension: 1h05m39.44s
Declination: -3d57m58.39s
Discovery Date: Oct. 19, 2025, 9:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name:
Right ascension: 1h05m39.42s
Declination: -3d57m57.68s
Redshift: None
Photometric Redshift: 0.185

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	19.0
Transient MWEBV	processed	0.04
Host match	processed	7.0
Host information	processed	0.17
Host MWEBV	processed	0.04
Global aperture construction	processed	0.6
Global aperture photometry	processed	10.71
Validate global photometry	processed	24.56
Global host SED inference	processed	408.59
Local aperture photometry	processed	6.86
Validate local photometry	no valid phot	0.04
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) = 1h05m39.44s, -3d57m58.39s
semi major axis, semi minor axis (arcsec) = 0.64, 0.64
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) = 1h05m39.42s, -3d57m57.50s
semi major axis, semi minor axis (arcsec) = 6.91, 4.28
angle (degrees, anti-clockwise from east) = -49.09

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.11	1.99	22.365	0.525	AB
GALEX_NUV	8.78	2.3	21.542	0.284	AB
SDSS_u	28.22	5.64	20.273	0.217	AB
SDSS_g	114.04	3.25	18.757	0.031	AB
DES_g	116.03	0.43	18.739	0.004	AB
PanSTARRS_g	117.36	1.57	18.726	0.015	AB
SDSS_r	284.65	5.12	17.764	0.020	AB
PanSTARRS_r	274.76	0.9	17.803	0.004	AB
DES_r	314.37	0.86	17.656	0.003	AB
SDSS_i	438.21	6.8	17.296	0.017	AB
PanSTARRS_i	446.44	1.59	17.276	0.004	AB
PanSTARRS_z	557.76	3.38	17.034	0.007	AB
SDSS_z	594.31	15.5	16.965	0.028	AB
DES_z	597.54	2.67	16.959	0.005	AB
PanSTARRS_y	646.43	9.06	16.874	0.015	AB
2MASS_J	985.69	137.39	15.521	0.151	Vega
2MASS_H	1098.05	206.96	14.931	0.205	Vega
2MASS_K	1299.89	233.19	14.277	0.195	Vega
WISE_W1	473.74	14.26	14.512	0.033	Vega
WISE_W2	334.5	20.07	14.250	0.065	Vega
WISE_W3	442.63	79.97	12.111	0.196	Vega
WISE_W4	768.14	451.55	10.066	0.638	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})\,	11.011	11.050	11.130
{\rm log}_{10}({\rm SFR})	0.355	0.672	0.975
{\rm log}_{10}({\rm sSFR})	-10.705	-10.388	-10.075
{\rm stellar\ age}	6.803	7.612	10.282

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.807	-0.579	-0.438
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.495	0.102	0.344

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.253	0.350	0.493
\delta	-0.886	-0.694	-0.476
\tau_1/\tau_2	0.772	1.192	1.608
Q_{PAH}	0.487	1.268	2.398
U_{min}	2.460	7.407	14.424
{\rm log}_{10}(\gamma_e)\,	-3.324	-2.581	-1.634

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.445	-3.508	-2.453
{\rm log}_{10}(\tau_{AGN})\,	1.036	1.518	1.909

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.297	0.557	0.758
0.03-0.10 Gyr	0.272	0.708	1.067
0.10-0.32 Gyr	-0.661	0.274	0.706
0.32-1.02 Gyr	-1.328	-0.076	0.398
1.02-3.24 Gyr	-1.015	0.155	0.676
3.24-10.32 Gyr	0.552	1.251	1.362
10.32-11.47 Gyr	1.068	1.621	2.267