2025dic results

2025dic results

Information

Transient

Name:	`AT2025dic`
Right ascension:	`8h12m30.13s`
Declination:	`-25d17m40.50s`
Discovery Date:	`March 4, 2025, 4:36 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.153`

Host

Name:	`2025dic`
Right ascension:	`8h12m30.03s`
Declination:	`-25d17m37.15s`
Redshift:	`0.053745`
Photometric Redshift:	`0.045`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y	GALEX_NUV GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_i DES_z DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	2.37
Transient MWEBV	processed	0.06
Host match	processed	3.83
Host information	processed	0.08
Host MWEBV	processed	0.05
Global aperture construction	processed	1.0
Global aperture photometry	processed	3.5
Validate global photometry	processed	10.32
Global host SED inference	processed	599.05
Local aperture photometry	processed	3.5
Validate local photometry	processed	0.02
Local host SED inference	processed	490.51

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	8h12m30.13s, -25d17m40.50s
semi major axis, semi minor axis (arcsec):	1.91, 1.91
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	54.44	0.48	19.560	0.010	AB
PanSTARRS_r	97.8	0.99	18.924	0.011	AB
PanSTARRS_i	131.21	0.87	18.605	0.007	AB
PanSTARRS_z	155.54	1.49	18.420	0.010	AB
PanSTARRS_y	189.08	3.69	18.208	0.021	AB

Aperture details

RA, DEC (J2000):	8h12m30.01s, -25d17m36.42s
semi major axis, semi minor axis (arcsec):	16.23, 6.91
angle (degrees, anti-clockwise from east):	-10.51

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	692.55	2.59	16.799	0.004	AB
PanSTARRS_r	1144.23	5.32	16.254	0.005	AB
PanSTARRS_i	1588.88	4.66	15.897	0.003	AB
PanSTARRS_z	1891.79	7.97	15.708	0.005	AB
2MASS_J	3380.24	342.12	14.183	0.110	Vega
2MASS_H	3498.82	484.65	13.673	0.150	Vega
2MASS_K	4145.31	666.42	13.018	0.175	Vega
WISE_W3	3993.15	145.43	9.723	0.040	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.071	9.223	9.337
{\rm log}_{10}({\rm SFR})	-1.886	-1.109	-0.406
{\rm log}_{10}({\rm sSFR})	-11.159	-10.341	-9.579
{\rm stellar\ age}	3.430	6.122	7.564

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.492	-0.901	-0.516
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.711	-0.534	0.274

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.143	0.469	0.874
\delta	-0.664	-0.203	0.180
\tau_1/\tau_2	0.695	1.044	1.395
Q_{PAH}	1.210	3.209	5.534
U_{min}	2.942	8.196	14.993
{\rm log}_{10}(\gamma_e)\,	-3.111	-2.055	-0.791

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.611	-1.307	-0.496
{\rm log}_{10}(\tau_{AGN})\,	0.939	1.391	1.911

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.014	-1.247	-0.690
0.03-0.10 Gyr	-2.072	-1.101	-0.317
0.10-0.33 Gyr	-1.505	-0.679	-0.058
0.33-1.08 Gyr	-1.174	-0.631	-0.246
1.08-3.57 Gyr	-1.202	-0.691	-0.423
3.57-11.74 Gyr	-1.358	-0.762	-0.529
11.74-13.04 Gyr	-1.580	-0.787	-0.248

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.167	10.300	10.435
{\rm log}_{10}({\rm SFR})	-0.535	0.109	0.653
{\rm log}_{10}({\rm sSFR})	-10.862	-10.171	-9.586
{\rm stellar\ age}	3.914	6.528	8.602

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.038	-0.675	-0.295
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.675	-0.970	0.131

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.109	0.297	0.569
\delta	-0.688	-0.137	0.243
\tau_1/\tau_2	0.565	0.928	1.313
Q_{PAH}	0.476	1.231	2.756
U_{min}	2.717	7.345	14.775
{\rm log}_{10}(\gamma_e)\,	-3.134	-2.195	-1.309

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.911	-1.711	-1.093
{\rm log}_{10}(\tau_{AGN})\,	1.151	1.614	1.962

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.375	-0.194	0.264
0.03-0.10 Gyr	-0.777	0.143	0.787
0.10-0.33 Gyr	-0.387	0.398	0.883
0.33-1.08 Gyr	-0.623	0.349	0.737
1.08-3.57 Gyr	-0.495	0.312	0.656
3.57-11.74 Gyr	-0.529	0.293	0.544
11.74-13.04 Gyr	-0.698	0.357	1.088