2025opl

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Information

Transient

Name: AT2025opl
Right ascension: 22h05m20.86s
Declination: -28d34m55.35s
Discovery Date: June 8, 2025, 10 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 739951
Right ascension: 22h05m20.90s
Declination: -28d34m56.14s
Redshift: 0.059558
Photometric Redshift:

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	9.63
Transient MWEBV	processed	0.06
Host match	processed	4.44
Host information	processed	0.16
Host MWEBV	processed	0.04
Global aperture construction	processed	0.67
Global aperture photometry	processed	3.69
Validate global photometry	processed	10.44
Global host SED inference	processed	384.36
Local aperture photometry	processed	4.08
Validate local photometry	processed	0.02
Local host SED inference	processed	470.78

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) = 22h05m20.86s, -28d34m55.35s
semi major axis, semi minor axis (arcsec) = 1.74, 1.74
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	333.23	0.54	17.593	0.002	AB
PanSTARRS_r	741.62	0.82	16.725	0.001	AB
PanSTARRS_i	1125.39	0.86	16.272	0.001	AB
PanSTARRS_z	1499.11	1.77	15.960	0.001	AB
PanSTARRS_y	1821.06	4.68	15.749	0.003	AB

Aperture details

RA, DEC (J2000) = 22h05m20.91s, -28d34m55.66s
semi major axis, semi minor axis (arcsec) = 14.5, 7.39
angle (degrees, anti-clockwise from east) = -66.73

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	26.42	4.75	20.345	0.195	AB
PanSTARRS_g	1393.19	2.58	16.040	0.002	AB
PanSTARRS_r	2914.19	3.78	15.239	0.001	AB
PanSTARRS_i	4237.44	4.15	14.832	0.001	AB
PanSTARRS_z	5360.2	8.88	14.577	0.002	AB
PanSTARRS_y	6638.21	27.2	14.345	0.004	AB
2MASS_J	9105.5	247.13	13.107	0.029	Vega
2MASS_H	12571.07	350.86	12.284	0.030	Vega
2MASS_K	11186.37	413.56	11.940	0.040	Vega
WISE_W1	5016.14	44.38	11.950	0.010	Vega
WISE_W2	3038.49	48.8	11.854	0.017	Vega
WISE_W3	4548.86	146.13	9.581	0.035	Vega
WISE_W4	2083.81	828.56	8.983	0.432	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})\,	10.364	10.481	10.585
{\rm log}_{10}({\rm SFR})	-1.908	-0.779	0.124
{\rm log}_{10}({\rm sSFR})	-12.427	-11.213	-10.263
{\rm stellar\ age}	5.867	7.624	10.429

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.912	-0.442	-0.222
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.663	-0.513	0.233

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.465	0.710	1.026
\delta	-0.781	-0.511	-0.224
\tau_1/\tau_2	0.610	0.966	1.327
Q_{PAH}	0.656	2.766	5.051
U_{min}	2.655	7.862	14.838
{\rm log}_{10}(\gamma_e)\,	-3.151	-1.872	-0.682

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.601	-1.495	-0.774
{\rm log}_{10}(\tau_{AGN})\,	0.986	1.497	1.999

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.319	-0.940	-0.218
0.03-0.10 Gyr	-2.315	-0.859	0.195
0.10-0.33 Gyr	-2.098	-0.680	0.255
0.33-1.08 Gyr	-2.010	-0.397	0.414
1.08-3.55 Gyr	-1.445	0.220	0.700
3.55-11.67 Gyr	-0.149	0.543	0.761
11.67-12.96 Gyr	-0.107	0.713	1.520

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.979	11.048	11.098
{\rm log}_{10}({\rm SFR})	-0.908	-0.407	0.269
{\rm log}_{10}({\rm sSFR})	-11.974	-11.447	-10.729
{\rm stellar\ age}	7.032	7.824	9.199

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.288	-0.127	-0.011
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.526	-0.328	0.294

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.179	0.335	0.465
\delta	-0.826	-0.463	-0.063
\tau_1/\tau_2	0.634	0.979	1.354
Q_{PAH}	0.841	2.236	4.358
U_{min}	2.590	7.161	13.954
{\rm log}_{10}(\gamma_e)\,	-2.737	-1.773	-1.088

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.394	-3.469	-2.408
{\rm log}_{10}(\tau_{AGN})\,	1.075	1.623	1.966

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.909	-0.370	0.390
0.03-0.10 Gyr	-1.194	-0.431	0.218
0.10-0.33 Gyr	-0.936	-0.157	0.457
0.33-1.08 Gyr	-0.746	0.057	0.581
1.08-3.55 Gyr	-0.062	0.732	1.065
3.55-11.67 Gyr	1.003	1.210	1.320
11.67-12.96 Gyr	0.798	1.302	1.819