2025acxv

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Information

Transient

Name: AT2025acxv
Right ascension: 1h31m08.54s
Declination: 15d09m41.98s
Discovery Date: Nov. 7, 2025, 12:12 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name:
Right ascension: 1h31m08.43s
Declination: 15d09m40.98s
Redshift: None
Photometric Redshift: 0.144

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	17.97
Transient MWEBV	processed	0.05
Host match	processed	4.77
Host information	processed	0.16
Host MWEBV	processed	0.04
Global aperture construction	processed	0.62
Global aperture photometry	processed	6.42
Validate global photometry	processed	17.63
Global host SED inference	processed	442.95
Local aperture photometry	processed	6.33
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) = 1h31m08.54s, 15d09m41.98s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
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) = 1h31m08.42s, 15d09m41.20s
semi major axis, semi minor axis (arcsec) = 4.75, 2.87
angle (degrees, anti-clockwise from east) = -117.29

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	9.18	3.01	21.493	0.356	AB
GALEX_NUV	6.41	2.1	21.883	0.355	AB
SDSS_u	8.2	2.46	21.615	0.326	AB
SDSS_g	35.84	1.89	20.014	0.057	AB
DES_g	40.73	0.33	19.875	0.009	AB
PanSTARRS_g	42.38	0.94	19.832	0.024	AB
SDSS_r	70.63	2.73	19.278	0.042	AB
PanSTARRS_r	70.91	0.94	19.273	0.014	AB
DES_r	74.69	0.86	19.217	0.013	AB
SDSS_i	104.65	3.87	18.851	0.040	AB
PanSTARRS_i	93.48	1.31	18.973	0.015	AB
PanSTARRS_z	114.45	2.44	18.753	0.023	AB
SDSS_z	120.71	10.51	18.696	0.094	AB
DES_z	109.39	2.04	18.803	0.020	AB
PanSTARRS_y	129.52	6.1	18.619	0.051	AB
2MASS_J	150.31	104.81	17.563	0.757	Vega
2MASS_H	150.91	192.33	17.086	1.384	Vega
2MASS_K	224.41	157.39	16.185	0.761	Vega
WISE_W2	26.27	17.08	17.012	0.706	Vega
WISE_W3	138.23	49.01	13.374	0.385	Vega
WISE_W4	317.45	286.03	11.026	0.978	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})\,	9.900	9.977	10.065
{\rm log}_{10}({\rm SFR})	-0.338	0.016	0.386
{\rm log}_{10}({\rm sSFR})	-10.282	-9.952	-9.594
{\rm stellar\ age}	4.623	5.891	6.995

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.371	-0.645	-0.082
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.666	-0.918	0.071

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.122	0.448	0.897
\delta	-0.151	0.211	0.342
\tau_1/\tau_2	0.668	0.999	1.378
Q_{PAH}	1.049	3.214	5.532
U_{min}	3.059	8.099	15.015
{\rm log}_{10}(\gamma_e)\,	-2.494	-1.258	-0.321

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.323	-1.175	-0.338
{\rm log}_{10}(\tau_{AGN})\,	1.003	1.495	1.903

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.499	-0.148	0.208
0.03-0.10 Gyr	-0.363	0.061	0.463
0.10-0.32 Gyr	-0.196	0.145	0.491
0.32-1.04 Gyr	-0.198	0.150	0.454
1.04-3.33 Gyr	-0.184	0.098	0.315
3.33-10.73 Gyr	-0.174	0.080	0.220
10.73-11.92 Gyr	-0.437	0.110	0.530