2025crn

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Information

Transient

Name: AT2025crn
Right ascension: 14h44m47.44s
Declination: 14d03m59.07s
Discovery Date: Feb. 25, 2025, 1:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name: 2025crn
Right ascension: 14h44m46.35s
Declination: 14d04m13.48s
Redshift: None
Photometric Redshift: 0.188

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.25
Cutout download	processed	18.33
Global aperture construction	processed	0.59
Local aperture photometry	processed	5.1
Global aperture photometry	processed	4.6
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	12.96
Host information	processed	0.08
Global host SED inference	processed	376.33
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.04
Processing status	blocked	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) = 14h44m47.44s, 14d03m59.07s
semi major axis, semi minor axis (arcsec) = 0.64, 0.64
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Aperture details

RA, DEC (J2000) = 14h44m46.34s, 14d04m13.57s
semi major axis, semi minor axis (arcsec) = 3.11, 2.74
angle (degrees, anti-clockwise from east) = -57.99

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	1.82	1.32	23.249	0.789	AB
GALEX_NUV	2.72	1.96	22.813	0.783	AB
DES_g	23.79	0.3	20.459	0.014	AB
PanSTARRS_g	25.72	0.7	20.374	0.030	AB
PanSTARRS_r	62.7	0.84	19.407	0.014	AB
DES_r	66.84	0.71	19.337	0.012	AB
PanSTARRS_i	88.82	0.81	19.029	0.010	AB
PanSTARRS_z	107.75	1.9	18.819	0.019	AB
DES_z	119.09	1.92	18.710	0.018	AB
PanSTARRS_y	124.87	4.7	18.659	0.041	AB
2MASS_J	-43.05	102.07			Vega
2MASS_H	-26.34	168.09			Vega
2MASS_K	299.75	167.25	15.870	0.606	Vega
WISE_W1	98.92	11.49	16.213	0.126	Vega
WISE_W2	68.57	16.08	15.971	0.255	Vega
WISE_W3	28.86	53.55	15.075	2.014	Vega
WISE_W4	176.55	397.58	11.663	2.445	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.175	10.279	10.368
{\rm log}_{10}({\rm SFR})	-0.529	0.023	0.435
{\rm log}_{10}({\rm sSFR})	-10.861	-10.263	-9.781
{\rm stellar\ age}	4.613	6.120	7.412

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.897	-0.439	-0.121
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.026	-0.683	-0.379

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.346	0.536	0.725
\delta	-0.838	-0.622	-0.378
\tau_1/\tau_2	0.638	0.964	1.320
Q_{PAH}	1.265	2.983	4.973
U_{min}	2.882	8.051	14.943
{\rm log}_{10}(\gamma_e)\,	-2.681	-1.590	-0.622

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.055	-2.464	-1.226
{\rm log}_{10}(\tau_{AGN})\,	1.046	1.501	1.899

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.350	0.117	0.418
0.03-0.10 Gyr	-0.845	-0.044	0.466
0.10-0.32 Gyr	-0.736	-0.004	0.476
0.32-1.01 Gyr	-0.627	0.127	0.602
1.01-3.23 Gyr	-0.165	0.346	0.604
3.23-10.29 Gyr	0.043	0.417	0.600
10.29-11.44 Gyr	-0.241	0.428	0.991