2025qia

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Information

Transient

Name: AT2025qia
Right ascension: 15h41m19.75s
Declination: 21d26m17.19s
Discovery Date: June 30, 2025, 6:38 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name:
Right ascension: 15h41m19.71s
Declination: 21d26m16.96s
Redshift: None
Photometric Redshift: 0.151

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	28.43
Transient MWEBV	processed	0.06
Host match	processed	6.55
Host information	processed	0.16
Host MWEBV	processed	0.05
Global aperture construction	processed	0.64
Global aperture photometry	processed	6.43
Validate global photometry	processed	17.53
Global host SED inference	processed	429.65
Local aperture photometry	processed	7.08
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) = 15h41m19.75s, 21d26m17.19s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
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) = 15h41m19.70s, 21d26m17.00s
semi major axis, semi minor axis (arcsec) = 4.2, 2.35
angle (degrees, anti-clockwise from east) = -99.13

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	2.69	1.27	22.826	0.513	AB
GALEX_NUV	3.69	1.29	22.481	0.380	AB
SDSS_u	19.61	3.33	20.669	0.185	AB
SDSS_g	32.79	1.72	20.111	0.057	AB
DES_g	36.39	0.31	19.998	0.009	AB
PanSTARRS_g	35.58	0.81	20.022	0.025	AB
SDSS_r	71.69	2.55	19.261	0.039	AB
PanSTARRS_r	76.44	0.81	19.192	0.011	AB
DES_r	79.37	0.7	19.151	0.010	AB
SDSS_i	104.55	3.62	18.852	0.038	AB
PanSTARRS_i	105.55	0.7	18.841	0.007	AB
PanSTARRS_z	130.24	1.82	18.613	0.015	AB
SDSS_z	169.35	9.92	18.328	0.064	AB
DES_z	134.13	2.21	18.581	0.018	AB
PanSTARRS_y	152.87	3.81	18.439	0.027	AB
2MASS_J	201.63	85.22	17.244	0.459	Vega
2MASS_H	323.47	122.12	16.258	0.410	Vega
2MASS_K	86.97	173.72	17.214	2.169	Vega
WISE_W1	101.61	8.45	16.184	0.090	Vega
WISE_W2	70.01	10.46	15.948	0.162	Vega
WISE_W3	289.95	36.37	12.570	0.136	Vega
WISE_W4	126.77	197.22	12.022	1.689	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})\,	10.023	10.140	10.255
{\rm log}_{10}({\rm SFR})	-0.955	0.013	0.584
{\rm log}_{10}({\rm sSFR})	-11.105	-10.112	-9.459
{\rm stellar\ age}	5.628	6.851	9.371

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.287	-0.767	-0.412
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.448	-0.767	-0.078

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.237	0.392	0.562
\delta	-0.845	-0.588	-0.179
\tau_1/\tau_2	0.461	0.850	1.227
Q_{PAH}	0.961	2.463	4.473
U_{min}	2.819	8.567	16.147
{\rm log}_{10}(\gamma_e)\,	-2.823	-1.869	-0.940

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.852	-2.141	-1.178
{\rm log}_{10}(\tau_{AGN})\,	1.015	1.474	1.902

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.738	-0.845	-0.218
0.03-0.10 Gyr	-0.897	0.141	0.737
0.10-0.32 Gyr	-1.588	-0.090	0.395
0.32-1.03 Gyr	-2.697	-0.390	0.137
1.03-3.32 Gyr	-1.693	-0.095	0.287
3.32-10.66 Gyr	-0.227	0.255	0.450
10.66-11.85 Gyr	-0.305	0.368	1.199