2025am

Download data

Information

Transient

Name: AT2025am
Right ascension: 12h28m48.80s
Declination: 6d48m41.17s
Discovery Date: Jan. 2, 2025, 1:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name: 2025am
Right ascension: 12h28m48.81s
Declination: 6d48m41.98s
Redshift: 0.082906
Photometric Redshift: 0.076

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	3.09
Cutout download	processed	24.07
Global aperture construction	processed	0.77
Local aperture photometry	processed	8.44
Global aperture photometry	processed	8.84
Validate local photometry	processed	0.03
Validate global photometry	processed	22.7
Host information	processed	0.12
Global host SED inference	processed	649.62
Local host SED inference	processed	808.18
Transient information	processed	0.0
Transient MWEBV	processed	0.08
Host MWEBV	processed	0.06
Log transient processing status	processed	None

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) = 12h28m48.80s, 6d48m41.17s
semi major axis, semi minor axis (arcsec) = 1.28, 1.28
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
DES_g	83.57	0.4	19.095	0.005	AB
PanSTARRS_r	168.17	0.47	18.336	0.003	AB
DES_r	239.6	1.28	17.951	0.006	AB
SDSS_i	330.16	4.79	17.603	0.016	AB
PanSTARRS_i	244.14	0.46	17.931	0.002	AB
PanSTARRS_z	344.58	0.95	17.557	0.003	AB
DES_z	413.33	3.82	17.359	0.010	AB
PanSTARRS_y	351.68	1.64	17.535	0.005	AB

Aperture details

RA, DEC (J2000) = 12h28m48.80s, 6d48m42.17s
semi major axis, semi minor axis (arcsec) = 5.99, 3.66
angle (degrees, anti-clockwise from east) = -154.74

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	0.15	0.36	25.959	2.577	AB
GALEX_NUV	2.12	0.39	23.084	0.201	AB
SDSS_u	44.25	4.02	19.785	0.099	AB
SDSS_g	232.41	4.23	17.984	0.020	AB
DES_g	238.05	0.71	17.958	0.003	AB
PanSTARRS_g	248.77	1.16	17.911	0.005	AB
SDSS_r	517.92	6.28	17.114	0.013	AB
PanSTARRS_r	508.98	1.37	17.133	0.003	AB
DES_r	553.0	2.0	17.043	0.004	AB
SDSS_i	736.24	7.69	16.732	0.011	AB
PanSTARRS_i	705.39	1.32	16.779	0.002	AB
PanSTARRS_z	915.15	2.98	16.496	0.004	AB
SDSS_z	931.73	14.17	16.477	0.017	AB
DES_z	949.31	5.88	16.456	0.007	AB
PanSTARRS_y	1013.8	5.41	16.385	0.006	AB
2MASS_J	1333.52	200.61	15.193	0.163	Vega
2MASS_H	1580.33	273.89	14.536	0.188	Vega
2MASS_K	1099.9	329.64	14.459	0.325	Vega
WISE_W1	590.02	17.78	14.274	0.033	Vega
WISE_W2	333.62	24.17	14.253	0.079	Vega
WISE_W3	46.77	110.24	14.551	2.559	Vega
WISE_W4	-31.47	499.55			Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.063	10.162	10.280
${\rm log}_{10}({\rm SFR})$	-1.668	-0.808	-0.217
${\rm log}_{10}({\rm sSFR})$	-11.925	-10.981	-10.310
${\rm stellar\ age}$	7.216	8.826	11.978

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.110	-0.722	-0.494
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.752	-1.159	0.019

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.294	0.515	0.820
$\delta$	-0.786	-0.544	-0.170
$\tau_1/\tau_2$	0.625	1.012	1.425
$Q_{PAH}$	0.713	2.810	5.413
$U_{min}$	3.121	9.026	16.159
${\rm log}_{10}(\gamma_e)\,$	-3.069	-1.787	-0.512

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-2.922	-1.214	-0.465
${\rm log}_{10}(\tau_{AGN})\,$	0.890	1.340	1.829

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.536	-0.721	-0.265
0.03-0.10 Gyr	-2.807	-1.010	-0.188
0.10-0.33 Gyr	-3.889	-1.274	-0.324
0.33-1.07 Gyr	-4.950	-1.504	-0.303
1.07-3.49 Gyr	-3.839	-1.300	-0.032
3.49-11.40 Gyr	-1.550	0.143	0.393
11.40-12.67 Gyr	-0.009	0.835	1.417

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.497	10.615	10.664
${\rm log}_{10}({\rm SFR})$	-6.520	-3.029	-1.518
${\rm log}_{10}({\rm sSFR})$	-17.284	-13.661	-12.173
${\rm stellar\ age}$	7.458	11.335	12.024

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.362	-1.079	-0.860
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.551	-0.674	0.168

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.249	0.351	0.473
$\delta$	-0.805	-0.584	-0.404
$\tau_1/\tau_2$	0.470	0.958	1.437
$Q_{PAH}$	1.794	3.991	5.901
$U_{min}$	3.760	11.125	18.832
${\rm log}_{10}(\gamma_e)\,$	-2.587	-1.189	-0.308

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.180	-2.966	-1.894
${\rm log}_{10}(\tau_{AGN})\,$	1.129	1.665	1.997

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-7.637	-3.721	-1.726
0.03-0.10 Gyr	-7.326	-3.663	-1.533
0.10-0.33 Gyr	-6.510	-3.443	-1.371
0.33-1.07 Gyr	-6.110	-3.426	-1.344
1.07-3.49 Gyr	-4.247	-2.209	-0.494
3.49-11.40 Gyr	-2.183	0.082	0.828
11.40-12.67 Gyr	-0.297	1.716	1.815