2025inw

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Information

Transient

Name: AT2025inw
Right ascension: 21h15m35.60s
Declination: 16d27m05.90s
Discovery Date: April 28, 2025, 8:37 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.135

Host

Name: 2025inw
Right ascension: 21h15m35.59s
Declination: 16d27m05.99s
Redshift: None
Photometric Redshift: 0.060

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	14.4
Transient MWEBV	processed	0.13
Host match	processed	3.35
Host information	processed	0.09
Host MWEBV	processed	0.04
Global aperture construction	processed	0.77
Global aperture photometry	processed	5.78
Validate global photometry	processed	16.68
Global host SED inference	processed	445.74
Local aperture photometry	processed	5.72
Validate local photometry	processed	0.02
Local host SED inference	processed	475.72

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) = 21h15m35.60s, 16d27m05.90s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
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	16.59	1.74	20.850	0.114	AB
SDSS_g	69.68	2.21	19.292	0.034	AB
PanSTARRS_g	74.22	0.42	19.224	0.006	AB
SDSS_r	132.36	3.07	18.596	0.025	AB
PanSTARRS_r	132.78	0.51	18.592	0.004	AB
SDSS_i	191.57	3.78	18.194	0.021	AB
PanSTARRS_i	191.42	0.61	18.195	0.003	AB
PanSTARRS_z	232.27	1.36	17.985	0.006	AB
SDSS_z	248.38	6.21	17.912	0.027	AB
PanSTARRS_y	253.15	3.16	17.892	0.014	AB

Aperture details

RA, DEC (J2000) = 21h15m35.60s, 16d27m06.12s
semi major axis, semi minor axis (arcsec) = 5.94, 5.13
angle (degrees, anti-clockwise from east) = -73.12

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	10.66	3.01	21.330	0.306	AB
GALEX_NUV	16.27	2.7	20.872	0.180	AB
SDSS_u	25.09	4.89	20.401	0.212	AB
SDSS_g	166.41	3.65	18.347	0.024	AB
PanSTARRS_g	174.93	1.25	18.293	0.008	AB
SDSS_r	317.18	5.16	17.647	0.018	AB
PanSTARRS_r	318.64	1.46	17.642	0.005	AB
SDSS_i	442.31	6.68	17.286	0.016	AB
PanSTARRS_i	443.41	1.84	17.283	0.004	AB
PanSTARRS_z	546.07	4.19	17.057	0.008	AB
SDSS_z	535.86	16.24	17.077	0.033	AB
PanSTARRS_y	586.84	9.95	16.979	0.018	AB
2MASS_J	615.16	166.58	16.033	0.294	Vega
2MASS_H	878.97	264.15	15.172	0.326	Vega
2MASS_K	159.49	294.86	16.555	2.007	Vega
WISE_W1	405.71	27.62	14.680	0.074	Vega
WISE_W2	274.94	25.38	14.463	0.100	Vega
WISE_W3	977.81	76.95	11.250	0.085	Vega
WISE_W4	1046.85	474.39	9.730	0.492	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})\,	9.502	9.616	9.730
{\rm log}_{10}({\rm SFR})	-2.518	-1.133	-0.501
{\rm log}_{10}({\rm sSFR})	-11.927	-10.783	-10.144
{\rm stellar\ age}	5.680	7.339	9.063

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.630	-1.227	-0.816
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.813	-1.177	0.000

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.204	0.463	0.711
\delta	-0.563	-0.130	0.236
\tau_1/\tau_2	0.656	1.037	1.404
Q_{PAH}	1.326	3.370	5.692
U_{min}	2.881	8.439	15.602
{\rm log}_{10}(\gamma_e)\,	-3.176	-2.117	-0.706

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.098	-1.254	-0.527
{\rm log}_{10}(\tau_{AGN})\,	1.017	1.428	1.922

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.850	-1.532	-1.025
0.03-0.10 Gyr	-2.714	-1.102	-0.368
0.10-0.33 Gyr	-1.976	-0.812	-0.241
0.33-1.08 Gyr	-1.527	-0.732	-0.283
1.08-3.55 Gyr	-1.323	-0.515	-0.171
3.55-11.66 Gyr	-0.779	-0.289	-0.113
11.66-12.96 Gyr	-0.896	-0.177	0.439

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.950	10.014	10.105
{\rm log}_{10}({\rm SFR})	-0.607	-0.258	0.071
{\rm log}_{10}({\rm sSFR})	-10.609	-10.267	-9.965
{\rm stellar\ age}	7.276	8.234	11.300

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.164	-0.871	-0.630
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.776	-1.115	0.095

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.118	0.251	0.425
\delta	-0.023	0.215	0.341
\tau_1/\tau_2	0.527	0.961	1.392
Q_{PAH}	0.964	2.919	5.184
U_{min}	2.833	8.562	16.245
{\rm log}_{10}(\gamma_e)\,	-2.803	-1.699	-0.816

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.582	-1.592	-1.203
{\rm log}_{10}(\tau_{AGN})\,	1.135	1.522	1.894

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.239	-0.996	-0.653
0.03-0.10 Gyr	-0.540	-0.126	0.227
0.10-0.33 Gyr	-0.904	-0.271	0.061
0.33-1.08 Gyr	-1.511	-0.546	-0.221
1.08-3.55 Gyr	-1.997	-0.597	-0.156
3.55-11.66 Gyr	-0.542	0.116	0.249
11.66-12.96 Gyr	-0.115	0.497	1.177