2025drg

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Information

Transient

Name: AT2025drg
Right ascension: 11h42m05.02s
Declination: 5d07m46.64s
Discovery Date: Feb. 19, 2025, 5:12 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name: 2025drg
Right ascension: 11h42m05.25s
Declination: 5d07m31.78s
Redshift: None
Photometric Redshift: 0.188

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.71
Cutout download	processed	18.69
Global aperture construction	processed	0.62
Local aperture photometry	processed	4.61
Global aperture photometry	processed	4.8
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	12.34
Host information	processed	0.1
Global host SED inference	processed	417.81
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.07
Host MWEBV	processed	0.04
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) = 11h42m05.02s, 5d07m46.64s
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

Aperture details

RA, DEC (J2000) = 11h42m05.24s, 5d07m31.78s
semi major axis, semi minor axis (arcsec) = 5.65, 5.3
angle (degrees, anti-clockwise from east) = -154.9

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	8.43	2.57	21.585	0.331	AB
GALEX_NUV	11.53	0.76	21.245	0.071	AB
DES_g	105.26	0.62	18.844	0.006	AB
PanSTARRS_g	98.61	1.29	18.915	0.014	AB
PanSTARRS_r	185.1	1.72	18.232	0.010	AB
DES_r	211.07	1.4	18.089	0.007	AB
PanSTARRS_i	269.65	1.45	17.823	0.006	AB
PanSTARRS_z	329.26	3.45	17.606	0.011	AB
PanSTARRS_y	394.21	8.9	17.411	0.024	AB
2MASS_J	445.03	201.43	16.384	0.491	Vega
2MASS_H	945.92	279.9	15.093	0.321	Vega
2MASS_K	453.73	356.61	15.420	0.853	Vega
WISE_W1	239.04	15.78	15.255	0.072	Vega
WISE_W2	185.31	20.76	14.891	0.122	Vega
WISE_W3	402.89	97.26	12.213	0.262	Vega
WISE_W4	596.32	630.29	10.341	1.148	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.637	10.687	10.776
{\rm log}_{10}({\rm SFR})	0.353	0.790	1.115
{\rm log}_{10}({\rm sSFR})	-10.375	-9.910	-9.564
{\rm stellar\ age}	5.783	6.480	8.178

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.929	-0.591	-0.372
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.353	0.062	0.370

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.197	0.295	0.455
\delta	-0.684	-0.411	-0.149
\tau_1/\tau_2	0.621	1.007	1.402
Q_{PAH}	0.574	1.738	3.471
U_{min}	2.549	7.916	15.664
{\rm log}_{10}(\gamma_e)\,	-2.667	-1.675	-0.739

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.941	-2.333	-1.471
{\rm log}_{10}(\tau_{AGN})\,	1.054	1.490	1.847

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.787	-0.483	0.030
0.03-0.10 Gyr	0.479	0.940	1.272
0.10-0.32 Gyr	0.298	0.820	1.085
0.32-1.01 Gyr	-0.240	0.522	0.784
1.01-3.23 Gyr	-0.208	0.565	0.819
3.23-10.29 Gyr	0.567	0.853	0.968
10.29-11.44 Gyr	0.501	0.984	1.634