2025qdi

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Information

Transient

Name: AT2025qdi
Right ascension: 1h38m08.84s
Declination: -12d28m22.73s
Discovery Date: June 30, 2025, 2:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name:
Right ascension: 1h38m08.84s
Declination: -12d28m22.32s
Redshift: None
Photometric Redshift: 0.171

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	8.23
Cutout download	processed	21.25
Global aperture construction	processed	0.61
Local aperture photometry	processed	4.24
Global aperture photometry	processed	3.79
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	11.19
Host information	processed	0.14
Global host SED inference	processed	423.26
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.03
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) = 1h38m08.84s, -12d28m22.73s
semi major axis, semi minor axis (arcsec) = 0.69, 0.69
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) = 1h38m08.83s, -12d28m22.07s
semi major axis, semi minor axis (arcsec) = 5.0, 3.06
angle (degrees, anti-clockwise from east) = -33.68

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	7.31	2.24	21.740	0.332	AB
GALEX_NUV	8.21	1.72	21.614	0.228	AB
PanSTARRS_g	42.12	0.87	19.839	0.022	AB
PanSTARRS_r	64.17	1.03	19.382	0.018	AB
DES_r	67.39	0.45	19.329	0.007	AB
PanSTARRS_i	79.31	0.82	19.152	0.011	AB
PanSTARRS_z	90.21	2.56	19.012	0.031	AB
PanSTARRS_y	97.39	6.2	18.929	0.069	AB
2MASS_J	23.87	98.83	19.561	4.496	Vega
2MASS_H	261.85	164.45	16.487	0.682	Vega
2MASS_K	95.37	188.86	17.114	2.150	Vega
WISE_W1	34.97	7.86	17.342	0.244	Vega
WISE_W2	22.48	11.84	17.181	0.572	Vega
WISE_W3	61.36	53.46	14.256	0.946	Vega
WISE_W4	532.04	352.47	10.465	0.719	Vega

Imaging data

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})\,	9.732	9.839	9.958
{\rm log}_{10}({\rm SFR})	-0.398	0.097	0.497
{\rm log}_{10}({\rm sSFR})	-10.265	-9.760	-9.346
{\rm stellar\ age}	3.528	5.081	6.358

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.509	-0.981	-0.344
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.649	-0.635	0.202

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.129	0.270	0.453
\delta	-0.598	-0.183	0.122
\tau_1/\tau_2	0.726	1.076	1.456
Q_{PAH}	1.143	2.911	4.959
U_{min}	2.946	8.349	15.697
{\rm log}_{10}(\gamma_e)\,	-2.312	-1.176	-0.431

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.479	-1.506	-0.800
{\rm log}_{10}(\tau_{AGN})\,	1.166	1.512	1.845

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.320	-0.573	-0.168
0.03-0.10 Gyr	-0.340	0.214	0.643
0.10-0.32 Gyr	0.095	0.426	0.720
0.32-1.02 Gyr	-0.219	0.192	0.478
1.02-3.27 Gyr	-0.374	-0.021	0.206
3.27-10.46 Gyr	-0.542	-0.134	0.100
10.46-11.62 Gyr	-0.772	-0.123	0.384