2025krm

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Information

Transient

Name: AT2025krm
Right ascension: 21h07m57.11s
Declination: -9d55m00.51s
Discovery Date: May 6, 2025, 7:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.204

Host

Name: 2025krm
Right ascension: 21h07m57.11s
Declination: -9d55m00.43s
Redshift: None
Photometric Redshift: 0.179

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	16.27
Transient MWEBV	processed	0.07
Host match	processed	2.66
Host information	processed	0.08
Host MWEBV	processed	0.04
Global aperture construction	processed	0.67
Global aperture photometry	processed	7.21
Validate global photometry	processed	19.68
Global host SED inference	processed	622.25
Local aperture photometry	processed	7.02
Validate local photometry	no valid phot	0.03
Local host SED inference	not 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) = 21h07m57.11s, -9d55m00.51s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available

Aperture details

RA, DEC (J2000) = 21h07m57.10s, -9d55m00.32s
semi major axis, semi minor axis (arcsec) = 2.33, 1.94
angle (degrees, anti-clockwise from east) = -162.84

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	3.62	1.74	22.503	0.523	AB
GALEX_NUV	2.12	0.64	23.084	0.328	AB
SDSS_u	13.46	2.14	21.077	0.172	AB
SDSS_g	27.39	1.51	20.306	0.060	AB
DES_g	18.92	0.18	20.708	0.010	AB
PanSTARRS_g	15.17	0.51	20.948	0.036	AB
SDSS_r	42.27	1.99	19.835	0.051	AB
PanSTARRS_r	32.82	0.58	20.110	0.019	AB
DES_r	37.16	0.44	19.975	0.013	AB
SDSS_i	72.58	2.72	19.248	0.041	AB
PanSTARRS_i	61.64	0.45	19.425	0.008	AB
PanSTARRS_z	79.4	1.16	19.150	0.016	AB
SDSS_z	115.19	7.39	18.746	0.070	AB
DES_z	100.26	1.64	18.897	0.018	AB
PanSTARRS_y	101.93	3.07	18.879	0.033	AB
2MASS_J	104.23	76.79	17.960	0.800	Vega
2MASS_H	148.18	114.72	17.105	0.841	Vega
2MASS_K	304.91	139.17	15.852	0.496	Vega
WISE_W1	249.4	11.84	15.209	0.052	Vega
WISE_W2	242.74	17.76	14.598	0.079	Vega
WISE_W3	235.86	76.18	12.794	0.351	Vega
WISE_W4	1010.18	534.89	9.769	0.575	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

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})\,	9.601	9.776	10.192
{\rm log}_{10}({\rm SFR})	1.433	1.662	1.797
{\rm log}_{10}({\rm sSFR})	-8.753	-8.008	-7.914
{\rm stellar\ age}	0.065	0.406	5.551

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.510	-0.185	-0.002
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.303	0.168	0.413

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.356	1.594	1.849
\delta	0.105	0.197	0.280
\tau_1/\tau_2	0.531	0.967	1.399
Q_{PAH}	0.266	0.753	1.548
U_{min}	3.716	9.776	17.787
{\rm log}_{10}(\gamma_e)\,	-3.529	-2.817	-1.979

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.436	-2.015	-1.465
{\rm log}_{10}(\tau_{AGN})\,	0.868	1.171	1.698

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.683	0.696	1.159
0.03-0.10 Gyr	1.551	1.803	1.953
0.10-0.32 Gyr	-2.444	-1.056	0.534
0.32-1.02 Gyr	-5.574	-2.789	-0.415
1.02-3.25 Gyr	-7.167	-2.523	-0.085
3.25-10.38 Gyr	-7.734	-2.459	0.060
10.38-11.53 Gyr	-8.196	-2.106	0.328