2025zql

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Information

Transient

Name: AT2025zql
Right ascension: 8h34m23.16s
Declination: 32d25m58.92s
Discovery Date: Oct. 6, 2025, 1:45 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name: IC2384
Right ascension: 8h34m23.49s
Declination: 32d26m05.58s
Redshift: 0.027245
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	12.93
Transient MWEBV	processed	0.05
Host match	processed	3.71
Host information	processed	0.12
Host MWEBV	processed	0.05
Global aperture construction	processed	0.65
Global aperture photometry	processed	4.95
Validate global photometry	processed	13.7
Global host SED inference	processed	610.55
Local aperture photometry	processed	4.75
Validate local photometry	processed	0.02
Local host SED inference	processed	426.67

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) = 8h34m23.16s, 32d25m58.92s
semi major axis, semi minor axis (arcsec) = 3.66, 3.66
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	29.99	3.19	20.208	0.115	AB
SDSS_g	168.68	3.52	18.332	0.023	AB
PanSTARRS_g	179.38	1.24	18.266	0.008	AB
PanSTARRS_r	344.5	1.23	17.557	0.004	AB
SDSS_i	493.73	6.53	17.166	0.014	AB
PanSTARRS_i	460.03	1.81	17.243	0.004	AB
PanSTARRS_z	597.13	2.74	16.960	0.005	AB
SDSS_z	630.02	13.11	16.902	0.023	AB
PanSTARRS_y	763.36	6.05	16.693	0.009	AB
2MASS_J	987.52	66.32	15.519	0.073	Vega
2MASS_H	895.02	98.03	15.153	0.119	Vega
2MASS_K	1228.09	119.65	14.339	0.106	Vega

Aperture details

RA, DEC (J2000) = 8h34m23.48s, 32d26m05.31s
semi major axis, semi minor axis (arcsec) = 14.66, 12.32
angle (degrees, anti-clockwise from east) = -104.43

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	585.14	12.38	16.982	0.023	AB
PanSTARRS_g	3668.62	4.67	14.989	0.001	AB
PanSTARRS_r	7054.8	4.55	14.279	0.001	AB
SDSS_i	10034.09	28.31	13.896	0.003	AB
PanSTARRS_i	9787.51	6.6	13.923	0.001	AB
PanSTARRS_z	12484.17	10.2	13.659	0.001	AB
SDSS_z	12938.52	51.23	13.620	0.004	AB
PanSTARRS_y	15743.9	22.35	13.407	0.002	AB
2MASS_J	18490.4	249.42	12.338	0.015	Vega
2MASS_H	20945.15	367.57	11.730	0.019	Vega
WISE_W2	4586.67	62.75	11.407	0.015	Vega
WISE_W4	-457.74	670.25			Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

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Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.199	9.332	9.457
{\rm log}_{10}({\rm SFR})	-1.135	-0.755	-0.437
{\rm log}_{10}({\rm sSFR})	-10.492	-10.117	-9.714
{\rm stellar\ age}	5.111	7.119	8.789

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.187	-0.605	-0.216
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.676	-0.966	-0.021

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.647	0.997	1.326
\delta	-0.514	-0.240	-0.044
\tau_1/\tau_2	0.566	0.907	1.261
Q_{PAH}	0.339	1.251	3.242
U_{min}	2.551	7.416	14.143
{\rm log}_{10}(\gamma_e)\,	-3.445	-1.991	-1.141

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.344	-3.010	-0.938
{\rm log}_{10}(\tau_{AGN})\,	0.924	1.347	1.825

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.924	-0.604	-0.355
0.03-0.10 Gyr	-1.519	-0.881	-0.431
0.10-0.33 Gyr	-1.598	-0.922	-0.446
0.33-1.10 Gyr	-1.411	-0.803	-0.359
1.10-3.64 Gyr	-1.242	-0.677	-0.407
3.64-12.05 Gyr	-1.055	-0.609	-0.409
12.05-13.39 Gyr	-1.142	-0.552	0.050

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.484	10.628	10.751
{\rm log}_{10}({\rm SFR})	-1.952	-0.451	0.188
{\rm log}_{10}({\rm sSFR})	-12.676	-11.055	-10.396
{\rm stellar\ age}	5.653	7.782	10.827

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.693	-0.508	-0.337
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.096	-0.266	0.092

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.272	0.468	0.648
\delta	-0.943	-0.811	-0.589
\tau_1/\tau_2	0.461	0.795	1.154
Q_{PAH}	0.177	0.717	3.115
U_{min}	2.936	7.990	15.318
{\rm log}_{10}(\gamma_e)\,	-3.545	-2.306	-1.438

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.735	-4.251	-3.465
{\rm log}_{10}(\tau_{AGN})\,	1.122	1.666	2.006

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.693	-0.277	0.183
0.03-0.10 Gyr	-2.973	-0.671	0.200
0.10-0.33 Gyr	-2.835	-0.588	0.268
0.33-1.10 Gyr	-2.247	-0.144	0.593
1.10-3.64 Gyr	-1.158	0.422	0.873
3.64-12.05 Gyr	-0.104	0.666	0.895
12.05-13.39 Gyr	-0.028	0.756	1.684