2024agrn

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Information

Transient

Name: AT2024agrn
Right ascension: 0h16m32.85s
Declination: 18d36m58.61s
Discovery Date: Dec. 27, 2024, 5:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name: 2024agrn
Right ascension: 0h16m32.78s
Declination: 18d37m01.37s
Redshift: None
Photometric Redshift: 0.081

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.7
Cutout download	processed	16.36
Global aperture construction	processed	1.14
Local aperture photometry	processed	5.33
Global aperture photometry	processed	6.59
Validate local photometry	processed	0.02
Validate global photometry	processed	15.73
Host information	processed	0.09
Global host SED inference	processed	917.61
Local host SED inference	processed	451.45
Transient information	processed	0.0
Transient MWEBV	processed	0.06
Host MWEBV	processed	0.04
Processing status	completed	N/A	N/A

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) = 0h16m32.85s, 18d36m58.61s
semi major axis, semi minor axis (arcsec) = 1.32, 1.32
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	16.11	0.24	20.882	0.016	AB
PanSTARRS_g	16.3	0.32	20.870	0.021	AB
PanSTARRS_r	17.44	0.35	20.796	0.022	AB
DES_r	21.82	0.52	20.553	0.026	AB
SDSS_i	24.16	1.65	20.442	0.074	AB
PanSTARRS_i	24.04	0.52	20.448	0.024	AB
PanSTARRS_z	23.41	1.37	20.476	0.063	AB
SDSS_z	25.25	3.66	20.395	0.157	AB
DES_z	26.17	1.47	20.356	0.061	AB
PanSTARRS_y	13.7	2.43	21.059	0.193	AB

Aperture details

RA, DEC (J2000) = 0h16m32.84s, 18d37m01.74s
semi major axis, semi minor axis (arcsec) = 17.75, 8.59
angle (degrees, anti-clockwise from east) = -12.59

Warning: possible contaminating objects in the global aperture

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	310.51	12.15	17.670	0.042	AB
SDSS_g	587.1	7.37	16.978	0.014	AB
DES_g	592.33	1.62	16.969	0.003	AB
PanSTARRS_g	622.49	2.93	16.915	0.005	AB
SDSS_r	806.46	9.33	16.634	0.013	AB
PanSTARRS_r	794.99	3.19	16.649	0.004	AB
DES_r	892.51	3.53	16.523	0.004	AB
SDSS_i	1065.63	13.22	16.331	0.013	AB
PanSTARRS_i	1083.97	4.79	16.312	0.005	AB
PanSTARRS_z	947.63	12.47	16.458	0.014	AB
SDSS_z	1216.84	33.66	16.187	0.030	AB
DES_z	1146.37	10.47	16.252	0.010	AB
PanSTARRS_y	1130.91	22.21	16.266	0.021	AB
2MASS_J	1708.12	294.32	14.924	0.187	Vega
2MASS_H	1845.52	398.07	14.367	0.234	Vega
2MASS_K	1371.64	549.63	14.219	0.435	Vega
WISE_W1	1808.65	36.21	13.058	0.022	Vega
WISE_W2	1422.8	52.66	12.678	0.040	Vega
WISE_W3	14737.38	281.2	8.305	0.021	Vega
WISE_W4	85875.43	5473.74	4.945	0.069	Vega

Imaging data

Spectral Energy Distribution

Warning: possible contaminating objects in the global aperture

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.235	8.435	8.592
{\rm log}_{10}({\rm SFR})	-1.542	-1.148	-0.515
{\rm log}_{10}({\rm sSFR})	-10.068	-9.614	-8.852
{\rm stellar\ age}	1.071	3.720	5.767

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.606	-1.002	-0.278
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.744	-1.483	-1.057

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.111	0.233	0.534
\delta	-0.820	-0.423	0.006
\tau_1/\tau_2	0.629	0.973	1.363
Q_{PAH}	1.005	2.881	5.410
U_{min}	2.946	8.139	14.745
{\rm log}_{10}(\gamma_e)\,	-2.967	-1.813	-0.605

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-0.987	-0.237	0.116
{\rm log}_{10}(\tau_{AGN})\,	1.132	1.514	1.972

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.380	-1.136	-0.872
0.03-0.10 Gyr	-1.846	-1.171	-0.412
0.10-0.33 Gyr	-1.537	-0.938	-0.469
0.33-1.07 Gyr	-1.706	-0.993	-0.684
1.07-3.49 Gyr	-2.665	-1.532	-1.135
3.49-11.42 Gyr	-3.063	-1.853	-1.402
11.42-12.69 Gyr	-3.045	-1.864	-1.271

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.479	9.708	10.000
{\rm log}_{10}({\rm SFR})	0.975	1.458	1.607
{\rm log}_{10}({\rm sSFR})	-8.990	-8.168	-7.919
{\rm stellar\ age}	0.064	0.279	2.056

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.914	-0.016	0.127
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.734	-0.203	0.257

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.530	0.664	0.920
\delta	-0.132	0.111	0.289
\tau_1/\tau_2	0.659	1.121	1.597
Q_{PAH}	1.229	2.198	3.376
U_{min}	3.521	9.656	17.698
{\rm log}_{10}(\gamma_e)\,	-1.682	-1.175	-0.745

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.378	-1.937	-1.662
{\rm log}_{10}(\tau_{AGN})\,	0.730	0.821	1.088

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.863	1.046	1.210
0.03-0.10 Gyr	0.958	1.564	1.733
0.10-0.33 Gyr	-1.557	0.615	1.334
0.33-1.07 Gyr	-4.032	-1.244	0.671
1.07-3.49 Gyr	-6.515	-2.397	-0.333
3.49-11.42 Gyr	-7.343	-2.938	-0.818
11.42-12.69 Gyr	-7.756	-2.821	-0.664