2025lyn

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Information

Transient

Name: AT2025lyn
Right ascension: 15h00m11.08s
Declination: 25d33m08.61s
Discovery Date: May 16, 2025, 8:29 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2025lyn
Right ascension: 15h00m11.07s
Declination: 25d33m08.85s
Redshift: 0.109533
Photometric Redshift: 0.105

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	17.29
Transient MWEBV	processed	0.05
Host match	processed	2.23
Host information	processed	0.1
Host MWEBV	processed	0.04
Global aperture construction	processed	0.7
Global aperture photometry	processed	6.91
Validate global photometry	processed	19.32
Global host SED inference	processed	307.6
Local aperture photometry	processed	6.83
Validate local photometry	processed	0.03
Local host SED inference	not enough filters	18.66

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) = 15h00m11.08s, 25d33m08.61s
semi major axis, semi minor axis (arcsec) = 1.0, 1.0
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_z	143.53	2.31	18.508	0.017	AB

Aperture details

RA, DEC (J2000) = 15h00m11.06s, 25d33m08.92s
semi major axis, semi minor axis (arcsec) = 4.73, 3.49
angle (degrees, anti-clockwise from east) = -78.52

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	9.48	2.03	21.458	0.233	AB
GALEX_NUV	17.39	1.45	20.799	0.091	AB
SDSS_u	72.77	3.79	19.245	0.057	AB
SDSS_g	121.12	3.05	18.692	0.027	AB
DES_g	116.65	0.5	18.733	0.005	AB
PanSTARRS_g	127.85	0.95	18.633	0.008	AB
SDSS_r	230.46	4.29	17.994	0.020	AB
PanSTARRS_r	221.29	1.1	18.038	0.005	AB
DES_r	233.35	1.1	17.980	0.005	AB
SDSS_i	323.44	5.57	17.626	0.019	AB
PanSTARRS_i	309.53	1.49	17.673	0.005	AB
PanSTARRS_z	367.02	3.22	17.488	0.010	AB
SDSS_z	366.23	13.57	17.491	0.040	AB
DES_z	389.07	3.98	17.425	0.011	AB
PanSTARRS_y	416.0	7.83	17.352	0.020	AB
2MASS_J	524.52	113.76	16.206	0.235	Vega
2MASS_H	853.52	177.98	15.204	0.226	Vega
2MASS_K	658.62	203.41	15.016	0.335	Vega
WISE_W1	275.34	10.1	15.101	0.040	Vega
WISE_W2	237.54	13.64	14.622	0.062	Vega
WISE_W3	509.68	40.54	11.958	0.086	Vega
WISE_W4	1176.76	350.64	9.603	0.324	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

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.246	10.296	10.395
{\rm log}_{10}({\rm SFR})	0.372	0.606	0.887
{\rm log}_{10}({\rm sSFR})	-9.959	-9.695	-9.403
{\rm stellar\ age}	7.297	8.449	11.226

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.707	-0.518	-0.374
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.891	0.071	0.309

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.138	0.189	0.279
\delta	-0.938	-0.772	-0.480
\tau_1/\tau_2	0.463	0.883	1.302
Q_{PAH}	0.299	0.748	1.495
U_{min}	2.691	7.482	14.752
{\rm log}_{10}(\gamma_e)\,	-3.275	-2.619	-2.044

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.649	-1.481	-1.343
{\rm log}_{10}(\tau_{AGN})\,	0.863	1.037	1.242

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.529	-0.117	0.079
0.03-0.10 Gyr	0.507	0.747	1.042
0.10-0.32 Gyr	-3.085	-0.950	-0.274
0.32-1.05 Gyr	-4.941	-1.281	-0.528
1.05-3.42 Gyr	-2.686	-0.929	-0.201
3.42-11.10 Gyr	-0.604	0.410	0.545
11.10-12.34 Gyr	0.305	0.946	1.528