2025aenv

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Information

Transient

Name: AT2025aenv
Right ascension: 23h09m33.98s
Declination: 3d24m08.40s
Discovery Date: Nov. 16, 2025, 12:25 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.044

Host

Name:
Right ascension: 23h09m33.94s
Declination: 3d24m07.51s
Redshift: None
Photometric Redshift: 0.161

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	18.84
Transient MWEBV	processed	0.07
Host match	processed	5.01
Host information	processed	0.16
Host MWEBV	processed	0.16
Global aperture construction	processed	0.63
Global aperture photometry	processed	6.8
Validate global photometry	processed	18.23
Global host SED inference	processed	391.4
Local aperture photometry	processed	6.98
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) = 23h09m33.98s, 3d24m08.40s
semi major axis, semi minor axis (arcsec) = 0.72, 0.72
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) = 23h09m33.92s, 3d24m07.68s
semi major axis, semi minor axis (arcsec) = 5.49, 4.09
angle (degrees, anti-clockwise from east) = -18.47

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	14.05	2.7	21.031	0.209	AB
GALEX_NUV	24.81	2.22	20.413	0.097	AB
SDSS_u	42.48	4.58	19.829	0.117	AB
SDSS_g	104.62	2.94	18.851	0.030	AB
DES_g	116.42	0.61	18.735	0.006	AB
PanSTARRS_g	119.07	1.14	18.710	0.010	AB
SDSS_r	199.82	4.13	18.148	0.022	AB
PanSTARRS_r	201.3	1.36	18.140	0.007	AB
DES_r	214.62	1.12	18.071	0.006	AB
SDSS_i	279.64	5.3	17.784	0.021	AB
PanSTARRS_i	283.54	1.22	17.768	0.005	AB
PanSTARRS_z	312.23	3.01	17.664	0.010	AB
SDSS_z	358.83	13.07	17.513	0.040	AB
DES_z	344.52	2.85	17.557	0.009	AB
PanSTARRS_y	347.6	8.79	17.547	0.027	AB
2MASS_J	567.39	128.7	16.120	0.246	Vega
2MASS_H	892.98	203.84	15.155	0.248	Vega
2MASS_K	698.23	208.83	14.952	0.325	Vega
WISE_W1	250.15	12.85	15.206	0.056	Vega
WISE_W2	209.74	17.94	14.757	0.093	Vega
WISE_W3	685.04	88.26	11.637	0.140	Vega
WISE_W4	850.25	511.18	9.956	0.653	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})\,	10.466	10.510	10.576
{\rm log}_{10}({\rm SFR})	0.500	0.699	0.903
{\rm log}_{10}({\rm sSFR})	-10.033	-9.813	-9.613
{\rm stellar\ age}	6.117	6.729	7.770

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.822	-0.529	-0.337
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.074	0.266	0.404

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.134	0.214	0.369
\delta	-0.661	-0.266	0.076
\tau_1/\tau_2	0.760	1.119	1.431
Q_{PAH}	0.705	1.722	3.236
U_{min}	2.291	6.834	13.873
{\rm log}_{10}(\gamma_e)\,	-3.053	-2.158	-1.186

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.989	-2.284	-1.528
{\rm log}_{10}(\tau_{AGN})\,	1.001	1.391	1.805

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.351	0.500	0.633
0.03-0.10 Gyr	0.511	0.772	1.008
0.10-0.32 Gyr	0.177	0.532	0.772
0.32-1.03 Gyr	-0.176	0.239	0.465
1.03-3.30 Gyr	-0.003	0.376	0.602
3.30-10.57 Gyr	0.549	0.698	0.798
10.57-11.74 Gyr	0.379	0.812	1.270