2025qlf

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Information

Transient

Name: AT2025qlf
Right ascension: 23h37m35.92s
Declination: -11d52m25.80s
Discovery Date: July 3, 2025, 11:03 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name:
Right ascension: 23h37m36.05s
Declination: -11d52m26.12s
Redshift: None
Photometric Redshift: 0.170

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	6.11
Cutout download	processed	19.31
Global aperture construction	processed	0.66
Local aperture photometry	processed	4.92
Global aperture photometry	processed	4.55
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	12.87
Host information	processed	0.15
Global host SED inference	processed	433.81
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.04
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) = 23h37m35.92s, -11d52m25.80s
semi major axis, semi minor axis (arcsec) = 0.69, 0.69
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) = 23h37m36.03s, -11d52m26.06s
semi major axis, semi minor axis (arcsec) = 6.77, 5.28
angle (degrees, anti-clockwise from east) = -89.63

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	10.41	0.88	21.357	0.092	AB
GALEX_NUV	15.66	0.74	20.913	0.051	AB
DES_g	111.09	0.6	18.786	0.006	AB
PanSTARRS_g	106.5	1.48	18.832	0.015	AB
PanSTARRS_r	166.13	1.51	18.349	0.010	AB
DES_r	198.69	1.48	18.155	0.008	AB
PanSTARRS_i	244.7	1.73	17.928	0.008	AB
PanSTARRS_z	285.36	4.16	17.762	0.016	AB
DES_z	301.89	3.71	17.700	0.013	AB
PanSTARRS_y	354.59	10.65	17.526	0.033	AB
2MASS_J	470.64	175.75	16.323	0.405	Vega
2MASS_H	252.13	281.65	16.528	1.213	Vega
2MASS_K	663.1	293.87	15.008	0.481	Vega
WISE_W1	165.26	11.2	15.656	0.074	Vega
WISE_W2	120.58	14.27	15.358	0.129	Vega
WISE_W3	312.53	93.09	12.489	0.323	Vega
WISE_W4	-394.74	505.06			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})\,	10.407	10.473	10.571
{\rm log}_{10}({\rm SFR})	0.503	0.875	1.169
{\rm log}_{10}({\rm sSFR})	-10.014	-9.600	-9.295
{\rm stellar\ age}	5.625	6.467	8.171

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.183	-0.827	-0.579
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.394	0.153	0.350

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.190	0.306	0.474
\delta	-0.725	-0.430	-0.195
\tau_1/\tau_2	0.513	0.933	1.343
Q_{PAH}	0.251	0.897	2.193
U_{min}	2.575	7.892	14.987
{\rm log}_{10}(\gamma_e)\,	-2.908	-1.905	-0.881

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.367	-3.273	-2.165
{\rm log}_{10}(\tau_{AGN})\,	1.082	1.553	1.934

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.263	-0.351	0.040
0.03-0.10 Gyr	0.642	1.027	1.329
0.10-0.32 Gyr	-0.158	0.708	1.041
0.32-1.02 Gyr	-0.957	0.304	0.606
1.02-3.27 Gyr	-0.855	0.348	0.619
3.27-10.47 Gyr	0.275	0.608	0.747
10.47-11.64 Gyr	0.178	0.749	1.396